Document:

EX-10.4

 Exhibit 10.4 

Infrastructure System Development and Verification Agreement 

(Quasi-Consignment Agreement) 

Kyowa Corporation (hereinafter referred to as “User”) and Earlyworks Co., Ltd. (hereinafter referred to as the
“Vendor”) have entered into this Development and Verification Agreement (hereinafter referred to as “Agreement”) with respect to a project for the purpose of development of the infrastructure system and verification of the
applicability of blockchain (hereinafter referred to as “Project”). 
 Article 1 (Purpose) 

The purpose of this Agreement is to define the rights and obligations between the User and the Vender for the realization of
the Project. 
 Article 2 (Roles and Responsibilities) 
  

	1.	 User and Vendor acknowledge that they must cooperate with each other in the performance of this Agreement
and that such obligations are legal obligations. 

  

	2.	 The roles and responsibilities of User and Vendor shall be defined in the Exhibit. 

 

	3.	 Vendor shall be obligated to perform the work with the care of a good manager based on general industry
expertise and know-how regarding information processing technology. User shall have responsibility for the result or achievement of the Project of User and Vendor shall not be responsible for the result or
achievement of the Project and obligated to complete the Project. 

  

	4.	 User shall be obligated to perform its assigned duties as specified in the Exhibit without delay and to
cooperate with the Vendor to ensure that the Vendor’s operations are carried out smoothly. 

 Article 3 (Report) 

 

	1.	 The Vendor shall prepare and submit to the User a report of completion of the work by the deadline stated in
the attached Exhibit. 

  

	2.	 User shall inspect the completion report of the preceding clause within the period specified in the Exhibit
attached hereto (hereinafter referred to as the “Inspection Period”). 

  

	3.	 If the User has no objection to the contents of the report in the clause 1, User shall confirm the
completion of the work by signing the confirmation document and providing it to the Vendor. 

 Article 4 (Consideration
and Method of Payment) 
 Details of the payment terms shall be provided in the Exhibit. 

Article 5 (Materials, etc.) 
  

	1.	 User will disclose, lend, etc. to Vendor materials, equipment facilities, etc. (hereinafter referred to as
“Materials, etc.”) necessary for the Services. 

  

	2.	 Vendor shall manage the materials, etc. provided by User with the due care of a good manager and shall
return them on the return date agreed upon by both parties or when requested by the User. 

  
 - 1 - 

 Article 6 (Reconsignment) 

 

	1.	 Vendor may reconsign a part of each individual business to a third party with the prior consent of the User
or to the subcontractor designated by the User. In addition, reasonable grounds shall be required for the User to refuse the above consent. 

  

	2.	 In the event that Vendor is required to select another subcontractor due to the User’s refusal to
accept the reconsign, any change in the work period or delivery date or the content of the subcontract fee, etc. shall be agreed upon by User and Vendor. 

  

	3.	 Vendor shall enter into an agreement with the subcontractor to have the subcontractor perform the same
obligations to Vendor as Vendor has to the User under this Agreement 

  

	4.	 All the conducts by the subcontractor shall be equated with the conducts by Vendor. Vender shall be liable
for all the conducts by the subcontractor, except willful misconduct or negligence by the subcontractor designated by User. 

Article 7 (Confidential Information) 
  

	1.	 User and Vendor shall not disclose to the other party any technical, business or other business information
provided by the other party for the purpose of executing the Project, which the other party has disclosed in writing, e-mail, electromagnetic record, or orally, indicating that the information is confidential
(hereinafter collectively referred to as “Confidential Information”). However, this shall not apply to information that falls under any one of the following items. In addition, User and Vender may disclose Confidential Information that is
required to be disclosed in accordance with the provisions of laws and regulations. 

  

	 	(1)	 Information already held without obligation of confidentiality 

 

	 	(2)	 Information legitimately obtained from third parties without any obligation of confidentiality

  

	 	(3)	 Information developed independently without information provided by the other party 

 

	 	(4)	 Information that has become public knowledge, whether before or after receipt, without breach of this
Agreement. 

  

	2.	 The party to whom confidential information is provided shall take necessary measures to manage such
confidential information. 

  

	3.	 User and Vendor shall use the Confidential Information only within the scope of the purpose of this
Agreement, and shall obtain prior written consent from the other party if any reproduction or modification of the Confidential Information beyond the scope of the purpose of this Agreement is necessary. 

 

	4.	 User and Vender shall disclose the Confidential Information only to the officers and employees of each of
them (including the subcontractors under this Agreement) who need to know the information for the purposes of this Agreement and shall impose on such officers and employees obligations equivalent to the obligations of confidentiality under this
Agreement including after retirement or resignation. 

  

	5.	 Provision and return of the Confidential Information shall be in accordance with Article 5.

  

	6.	 Article 8 shall supersede this Article with respect to the Confidential Information that falls under the
category of personal information. 

  

	7.	 The provisions of this Article shall survive for three (3) years after the termination of this
Agreement. 

 Article 8 (Personal Information) 
  

	1.	 Vendor shall not disclose any personal information (as defined in Article 2, Paragraph 4 of the Act on the
Protection of Personal Information; hereinafter referred to as the “Act”) entrusted to the Vendor by the User in the execution of the Project to the third party. In addition, when the User provides personal information to the Vendor, User
shall make efforts to provide the Vendor with the personal information after processing so that individuals cannot be identified. 

  
 - 2 - 

	2.	 Vendor shall take necessary measures to manage personal information. 

 

	3.	 Vendor shall use personal information only within the scope of the purposes of this Agreement, and shall
obtain prior written, e-mail, or electromagnetic record approval from User in the event that duplication or alteration of personal information beyond the scope of the purposes of this Agreement is necessary.

  

	4.	 Article 5 shall apply mutatis mutandis to the provision and return of personal information.

  

	5.	 Notwithstanding the provisions of Article 6, Clause 1, Vendor shall not reconsign the handling of personal
information entrusted by the User. However, this shall not apply in the event that the Vendor has obtained the prior consent of the User to such reconsignment. 

Article 9 (Compensation for Damages) 
  

	1.	 In the event that User and Vender suffer damages due to reasons attributable to the other party in
connection with the performance of this Agreement, User and Vender may make a claim against the other party for compensation for damages in accordance with laws and regulations. However, if a claim period is specified in the Exhibit, no claim may be
made after the expiration of the period, regardless of the claim period under laws and regulations. 

 Article 10
(Termination) 
  

	1.	 User and Vender may terminate this Agreement at any time. 

 

	2.	 User and Vender may forthwith terminate this Agreement, in whole or in part, without any notice, if any of
the following events occurs to the other party. 

  

	 	(1)	 In the event of gross negligence or breach of trust 

 

	 	(2)	 In the event of suspension of payment, or in the event of provisional seizure, foreclosure, auction,
commencement of bankruptcy proceedings, commencement of civil rehabilitation proceedings, commencement of corporate reorganization proceedings, or commencement of special liquidation. 

 

	 	(3)	 In the event of disposition to suspend transactions 

 

	 	(4)	 In the event of delinquent taxes and public dues 

 

	 	(5)	 Any other serious event that makes it difficult to continue this agreement similar to each of the preceding
items 

  

	3.	 User and Vender may terminate this Agreement, in whole or in part, if the other party is in breach of any
provision of this Agreement and the default of the other party is not remedied after a reasonable period of notice. 

  

	4.	 In the event each party falls under any of the items of clause 1, or in the event of termination as provided
in the preceding clause, all of the obligations of the party shall become immediately due and payable, even if no notice is given by the other party. 

Article 11 (Prohibition of Assignment of Rights and Obligations) 

Neither parties shall, without the prior written consent of the other party, assign, assume or grant security this Agreement,
rights and obligations under this Agreement to a third party. 
 Article 12 (Antisocial Forces) 

 

	1.	 Each party represents and warrants that: 

 

	 	1	 Such party are not a member of the Antisocial Forces (organized crime group, a corporate racketeer, and any
other similar organization) 

  
 - 3 - 

	 	2	 Such party and its officers and major shareholders do not use the Antisocial Forces 

 

	 	3	 Such party and its officers and major shareholders do not promote the activities of the Antisocial Forces

  

	 	4	 Such party and its officers and major shareholders do not have relation with the Antisocial Forces

  

	 	5	 Such party does not commit unlawful acts and conducts and be involved in the acts and conducts directly and
indirectly. 

  

	2.	 Each party shall be entitled to terminate this Agreement without prior notice if the other party breaches
any of the representations and warranties in the above clause 1. 

 Article 13 (Consultation) 

In the event of any matter not stipulated in this Agreement or any question arising, User and Vender shall consult with each
other in accordance with the principle of good faith and endeavor to reach an amicable settlement of the matter. 
 Article 14 (Agreed
Jurisdiction) 
 Any and all disputes arising out of or in connection with this Agreement shall submit to the exclusive
agreed jurisdiction of the Tokyo District Court at the first instance. 
 To certify the execution of this Agreement, two
(2) copies of this document shall be prepared and each party shall retain one (1) copy. 
 June 1, 2021 

 

					
	
                       
     
	 	 User
	  	 Shinjuku San-ei Building 9F,

		 		  	 1-22-2 Nishi-Shinjuku, Shinjuku-ku,
Tokyo

		 		  	 Kyowa Corporation

		 		  	 Representative Director Taiji Horiuchi

			
		 	 Vendor
	  	 3F MR Building,

		 		  	 5-7-11 Ueno, Taito-ku,
Tokyo

		 		  	 Early works Co.,Ltd.

		 		  	 Representative Director Satoshi Kobayashi

  
 - 4 - 

 Exhibit 
  

													
	 1. Roles and
Responsibilities
  
 (1) Vendor

 
 Project manager is responsible for the following

 

(1)   Propose and assist in defining user requirements and external design

 

(2)   Overall system design

 

(3)   General development of systems

 

(4)   Support and cooperation for other incidental operations

 
 Members are responsible for the following

 

(1)   Do work following the project manager’s instructions

 
	 	 
	 	 		 	role	 	belong to	 	identity	 		 	 
	 	 		 	
Project manager
	 	
Early Works, Inc.
	 	
[*]
	 		 	 
	 	 		 	
Member (developer)
	 	
Early Works, Inc.
	 	
[*]
	 		 	 
	 	 
	 (2) User

 
 Product Manager is responsible for the following

 

(1)   Definition of requirements and proposal and decision making for external
design
  

(2)   Decision-making based on Vendor proposals

 

(3)   Stakeholder scrutiny and system review

 
 Members are responsible for the following

 

(1)   Do work following the project manager’s instructions

 
	 	 
	 	 		 	role	 	belong to	 	identity	 		 	 
	 	 		 	
Product manager
	 	
Kyowa Corporation
	 	
[*]
	 		 	 
	 	 	 	 	Member(requirement definition, external design)	 	
Kyowa Corporation
	 	
[*]
	 	 	 	 
	 2.
Work period
  
 June 1, 2021 –
March 25, 2022
	 	 
	 3. Report

 
 (1) Deadline for submission of the
reports from Vendors: 25th of each month beginning June 2021.
  

(2) Period for confirmation of reports by the User: the last day of the month in which the date of submission of the
report.
  
	 	 

													
	 4. payment of fiduciary fees
	 	 
	 		 
	(1) Initial Payment (at the time of execution of this Agreement)	 	 120,000,000 yen (excluding tax)
	 	 

  
 - 5 - 

													
	(2) Estimated payment for each month’s work:	 	 	 	 	 	 
	 			 
	From June 1, 2021 to June 25, 2021	 	 10,169,490 yen
	 		 	 
	 			 
	From June 25, 2021 to July 25, 2021	 	 12,203,390 yen
	 		 	 
	 			 
	From July 26, 2021 to August 25, 2021	 	 12,203,390 yen
	 		 	 
	 			 
	From August 26, 2021 to September 25, 2021	 	 12,203,390 yen
	 		 	 
	 			 
	From September 26, 2021 to October 25, 2021	 	 12,203,390 yen
	 		 	 
	 			 
	From October 26, 2021 to November 25, 2021	 	 12,203,390 yen
	 		 	 
	 			 
	From November 26, 2021 to December 25, 2021	 	 12,203,390 yen
	 		 	 
	 			 
	From December 26, 2021 to January 25, 2022	 	 12,203,390 yen
	 		 	 
	 			 
	From January 26, 2022 to February 25, 2022	 	 12,203,390 yen
	 		 	 
	 			 
	From February 26, 2022 to March 25, 2022	 	 12,203,390 yen
	 		 	 
	 			 
	(2) Payment due:	 	 After the report, month-end closing, next month-end payment
	 		 	 
	 			 
	Payment Methods:	 	 Bank account transfer
	 		 	 
	 			 
	Delayed payment:	 	 14.6% per year
	 		 	 
	 			 
	*If there are any changes, describe the change history below.	 		 		 	 
	  
	 		 		 		 	 
	[Change history]	 	 	 	 	 	 

  
 - 6 -Exhibit 10.1

 

Agreed Form

 

LOCK-UP AGREEMENT

 

THIS LOCK-UP AGREEMENT (this
 “Agreement”) is dated as of [ ], 2023, by and between the undersigned (each, the “Holder”)1,
Prime Number Acquisition I Corp., a Delaware corporation (“Acquiror”) and Prime Number Holding Limited, a Cayman Islands
exempted company limited by shares ( “PubCo”). Capitalized terms used and not otherwise defined herein shall have the
meanings given such terms in the Business Combination Agreement (as defined below).

 

BACKGROUND

 

A.            Acquiror, PubCo, Prime Number Merger Sub Inc., a Delaware corporation and a wholly-owned subsidiary of PubCo (the “Merger
Sub”), [ ]2, a Singapore private company limited
by shares and a direct wholly-owned Subsidiary of PubCo (“New SubCo”), NOCO-NOCO PTE. LTD., a Singapore private company
limited by shares, with its Unique Entity Number being 201924194K (the “Company”), and the shareholders of the Company
named on Annex I thereto as of the date thereof and the shareholders of the Company that subsequently become parties thereto after
the date thereof (as may be amended, supplemented or otherwise modified from time to time, the “BCA”), pursuant to
which (a) Acquiror shall merge with and into Merger Sub, with Acquiror continuing as the surviving entity (the “Merger”),
as a result of which, (i) Acquiror shall become a wholly-owned subsidiary of PubCo and (ii) all of the issued and outstanding securities
of Acquiror immediately prior to the Merger Effective Time shall no longer be outstanding and shall automatically be cancelled, in exchange
for the right of the holders thereof to receive substantially equivalent securities of PubCo, and (b) New SubCo shall acquire all of the
issued and outstanding Company Ordinary Shares from the Sellers, and in exchange, PubCo shall issue to the Sellers certain ordinary shares
of PubCo, in each case, upon the terms and subject to the conditions set forth in the BCA and in accordance with applicable laws (the
 “Share Exchange”). Following the Combination, PubCo will be a publicly traded company listed on a stock exchange in
the United States.

 

B.             In connection with Acquiror IPO, Sponsors, officers and directors of the Sponsors and certain individuals entered into a letter
agreement dated May 12, 2022 (the “Initial Letter”, and each signatory thereto, “Initial Insider”).

 

C.             As a condition of, and as a material inducement for Acquiror and PubCo to enter into and consummate the transactions contemplated
by the BCA, the Holder has agreed to execute and deliver this Agreement prior to the Merger Effective Time.

 

NOW, THEREFORE, for and in
consideration of the mutual covenants and agreements set forth herein, and other good and valuable consideration, the receipt and sufficiency
of which is hereby acknowledged, the parties, intending to be legally bound, agree as follows:

 

AGREEMENT

 

1.             Lock-Up. 

 

(a)            During the Lock-up Period (as defined below), the Holder irrevocably agrees that such Holder will not (a) sell, assign,
offer to sell, contract or agreement to sell, hypothecate, pledge, grant of any option to purchase or otherwise dispose of or agreement
to dispose of, directly or indirectly, or establishment or increase of a put equivalent position or liquidation with respect to or decrease
of a call equivalent position within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, and the rules and regulations
of the Commission promulgated thereunder with respect to, any of the Lock-up Shares (as defined below), (b) entry into any swap or other
arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of any of the Lock-up Shares,
whether any such transaction is to be settled by delivery of such Lock-up Shares, in cash or otherwise, (c) make public announcement of
any intention to effect any transaction specified in clause (a) or (b), or (d) engage in any Short Sales (as defined below) with respect
to any security of PubCo.

 

 

1 NTD: To be
signed by each of 3DOMA, FSR (assuming it will hold over 5% of PubCo), Sponsors and other “In-siders” to the Letter Agreement
dated May 12, 2022.

2 NTD: To insert
New SubCo name

 

    1 

     

    

 

(b)           In furtherance of the foregoing, PubCo will (i) place an irrevocable stop order on all Lock-up Shares, including those which
may be covered by a registration statement, and (ii) notify PubCo’s transfer agent in writing of the stop order and the restrictions
on such Lock-up Shares under this Agreement and direct PubCo’s transfer agent not to process any attempts by the Holder to resell
or transfer any Lock-up Shares, except in compliance with this Agreement.

 

(c)           For purposes hereof, “Short Sales” include, without limitation, all “short sales” as defined
in Rule 200 promulgated under Regulation SHO under the Securities Exchange Act of 1934, as amended (the “Exchange Act”),
and all types of direct and indirect stock pledges, forward sale contracts, options, puts, calls, swaps and similar arrangements (including
on a total return basis), and sales and other transactions through non-US broker dealers or foreign regulated brokers.

 

(d)           For purpose of this Agreement, the “Lock-up Period” means with respect to the Group I Lock-up Shares,
the period commencing on the Share Exchange Closing Date and ending on the date that is the earlier to occur of (A) six months thereafter,
or (B) the date on which the closing price of each PubCo Ordinary Share equals or exceeds $12.50 per share (as adjusted for share splits,
share dividends, reorganizations and recapitalizations) for any 20 trading days within any 30-trading day period commencing after the
completion of the Share Exchange, with respect to the Group II Lock-up Shares the period commencing on the Share Exchange Closing Date
and ending on the date that is six months thereafter, with respect to the Group III Lock-up Shares the period commencing on the Share
Exchange Closing Date and ending on the 30 days thereafter.

 

The restrictions set forth herein
shall not apply to: (1) transfers or distributions to the Holder’s current or former general or limited partners, or members, stockholders,
other equity holders or direct or indirect affiliates (within the meaning of Rule 405 under the Securities Act of 1933, as amended) or
to the estates of any of the foregoing; (2) transfers by bona fide gift to a member of the Holder’s immediate family or to a trust,
the beneficiary of which is the Holder or a member of the Holder’s immediate family for estate planning purposes; (3) by virtue
of the laws of descent and distribution upon death of the Holder; or (4) pursuant to a qualified domestic relations order, in each case
where such transferee agrees to be bound by the terms of this Agreement in writing, in form and substance reasonably satisfactory to PubCo.

 

In addition, after the Share
Exchange Closing Date, if there is a Change of Control, then upon the consummation of such Change of Control, all Lock-up Shares shall
be released from the restrictions contained herein. A “Change of Control” means: (a) the sale of all or substantially
all of the consolidated assets of PubCo and PubCo’s subsidiaries to a third-party purchaser; (b) a sale resulting in no less than
a majority of the voting power of PubCo being held by person that did not own a majority of the voting power prior to such sale; or (c)
a merger, consolidation, recapitalization or reorganization of PubCo with or into a third-party purchaser that results in the inability
of the pre-transaction equity holders to designate or elect a majority of the board of directors (or its equivalent) of the resulting
entity or its parent company.

 

    2 

     

    

 

2.             Representations
and Warranties. Each of the parties hereto, by their respective execution and delivery of this Agreement,
hereby represents and warrants to the others and to all third party beneficiaries of this Agreement that (a) such party has the full
right, capacity and authority to enter into, deliver and perform its respective obligations under this Agreement, (b) this Agreement
has been duly executed and delivered by such party and is the binding and enforceable obligation of such party, enforceable against such
party in accordance with the terms of this Agreement, and (c) the execution, delivery and performance of such party’s obligations
under this Agreement will not conflict with or breach the terms of any other agreement, contract, commitment or understanding to which
such party is a party or to which the assets or securities of such party are bound. 

 

3.             Lock-up
Shares. For purposes of this Agreement, a Holder’s Lock-up Shares shall be such Holder’s
Group I Lock-up Shares, Group II Lock-up Shares and Group III Lock-up Shares, with the exact number of the Holder’s Lock-up Shares
specified on the Holder’s signature page attached hereto. (i) A Holder’s Group I Lock-up Shares shall be equal to, with respect
to a Holder that is not an Initial Insider, 50% of the total number of PubCo Ordinary Shares that such Holder will receive in connection
with the Share Exchange under the BCA, and with respect to a Holder that is an Initial Insider, 50% of the number of PubCo Ordinary Shares
such Holder will receive in converting their Acquiror Founder Shares in connection with the Merger under the BCA, (ii) a Holder’s
Group II Lock-up Shares shall be equal to, with respect to a Holder that is not an Initial Insider, the remaining 50% of the total number
of PubCo Ordinary Shares that such Holder will receive in connection with the Share Exchange under the BCA, and with respect to a Holder
that is an Initial Insider, 50% of the number of PubCo Ordinary Shares such Holder will receive in converting its Acquiror Founder Shares
in connection with the Merger under the BCA, and (iii) a Holder’s Group III Lock-up Shares shall be equal to the total number of
PubCo Ordinary Shares that such Holder will receive in converting its Acquiror Private Shares and Acquiror Working Capital Loan Shares
in connection with the Merger under the BCA. For the purpose of this paragraph, “Acquiror Founder Shares” shall mean 1,612,500
shares of Class A common stock of Acquiror, par value $0.0001 per share, initially acquired by the Sponsors pursuant to certain founder
shares purchase agreement dated April 7, 2021. “Acquiror Private Shares” shall mean 398,892 shares of Class A common stock
of Acquiror initially acquired by the Sponsors pursuant to certain private placement shares purchase agreement dated May 12, 2022. “Acquiror
Working Capital Loan Shares” shall mean all shares of Class A common stock of Acquiror that Sponsors acquire upon conversion of
any Working Capital Loan. 

 

4.             No
Additional Fees/Payment. Other than the consideration specifically referenced herein, the parties hereto
agree that no fee, payment or additional consideration in any form has been or will be paid to the Holder in connection with this Agreement.

 

5.             Notices.
All general notices, demands or other communications required or permitted to be given or made hereunder shall be in writing and delivered
personally or sent by courier or sent by registered post or sent by electronic mail to the intended recipient thereof at its address
or at its email address set out below (or to such other address or email address as a party may from time to time notify the other parties).
Any such notice, demand or communication shall be deemed to have been duly served (a) if given personally or sent by courier, upon delivery
during normal business hours at the location of delivery or, if later, then on the next Business Day after the day of delivery; (b) if
sent by electronic mail during normal business hours at the location of delivery, immediately, or, if later, then on the next Business
Day after the day of delivery; (c) the third Business Day following the day sent by reputable international overnight courier (with written
confirmation of receipt); and (d) if sent by registered post, five (5) days after posting. The initial addresses and email addresses
of the parties for the purpose of this Agreement are:

 

    3 

     

    

 

		(a)	If to Acquiror or PubCo, to:

 

Prime Number Acquisition I Corp.

1129 Northern Blvd., Suite 404

Manhasset, NY 11030

	Attention:	Dongfeng Wang
	Email:	161160@gmail.com

 

with copies to (which shall not constitute notice):

 

Noco-Noco Pte. Ltd.

#04-06 SGX Centre 2, Singapore

Attention: Kenneth Lim

Email: kenneth.lim@3dom.co.jp

 

		(b)	If to the Holder, to the address set forth on the Holder’s signature page hereto,

or to such other address as any party may have
furnished to the others in writing in accordance herewith.

 

6.             Enumeration and Headings. The enumeration and headings contained in this Agreement
are for convenience of reference only and shall not control or affect the meaning or construction of any of the provisions of this Agreement.

 

7.             Counterparts. This Agreement may be executed in .PDF format, by facsimile or other
agreed format and in any number of counterparts, each of which when so executed and delivered shall be deemed an original, but all of
which shall together constitute one and the same agreement. 

 

8.             Successors and Assigns; Third Party Beneficiary. This Agreement and the terms, covenants,
provisions and conditions hereof shall be binding upon, and shall inure to the benefit of, the respective heirs, successors and assigns
of the parties hereto. The Holder hereby acknowledges and agrees that this Agreement is entered into for the benefit of and is enforceable
by Company and its successors and assigns.

 

9.             Severability. If any provision of this Agreement is held to be invalid or unenforceable
for any reason, such provision will be conformed to prevailing law rather than voided, if possible, in order to achieve the intent of
the parties and, in any event, the remaining provisions of this Agreement shall remain in full force and effect and shall be binding
upon the parties hereto.

 

10.           Amendment. This Agreement may only be amended or modified with respect to a Holder
by written agreement executed by each of the Acquiror and PubCo on one hand, and such Holder on the other hand. 

 

11.           Further Assurances. Each party shall do and perform, or cause to be done and performed,
all such further acts and things, and shall execute and deliver all such other agreements, certificates, instruments and documents, as
any other party may reasonably request in order to carry out the intent and accomplish the purposes of this Agreement and the consummation
of the transactions contemplated hereby.

 

12.           No Strict Construction. The language used in this Agreement will be deemed to be the
language chosen by the parties to express their mutual intent, and no rules of strict construction will be applied against any party.

 

    4 

     

    

 

13.           Governing Law. This Agreement, and all claims or causes of action based upon, arising
out of, or related to this Agreement or the transactions contemplated hereby, shall be governed by, and construed in accordance with,
the Laws of the State of Delaware, without giving effect to principles or rules of conflict of Laws to the extent such principles or
rules would require or permit the application of Laws of another jurisdiction.

 

14.           Venue; Waiver of Jury Trial

 

(a)            Any proceeding or Action based upon, arising out of or related to this Agreement or the transactions contemplated hereby
must be brought in the Court of Chancery of the State of Delaware (or, to the extent such court does not have subject matter jurisdiction,
the Superior Court of the State of Delaware), or, if it has or can acquire jurisdiction, in the United States District Court for the District
of Delaware, and each of the parties irrevocably (i) submits to the exclusive jurisdiction of each such court in any such proceeding or
Action, (ii) waives any objection it may now or hereafter have to personal jurisdiction, venue or to convenience of forum, (iii) agrees
that all claims in respect of the proceeding or Action shall be heard and determined only in any such court, and (iv) agrees not to bring
any proceeding or Action arising out of or relating to this Agreement or the transactions contemplated hereby in any other court. Nothing
herein contained shall be deemed to affect the right of any party to serve process in any manner permitted by Law or to commence Legal
Proceedings or otherwise proceed against any other party in any other jurisdiction, in each case, to enforce judgments obtained in any
Action, suit or proceeding brought pursuant to this Section 14(a);

 

(b)            EACH PARTY HERETO ACKNOWLEDGES AND AGREES THAT ANY CONTROVERSY WHICH MAY ARISE UNDER THIS AGREEMENT AND THE TRANSACTIONS
CONTEMPLATED HEREBY IS LIKELY TO INVOLVE COMPLICATED AND DIFFICULT ISSUES, AND THEREFORE EACH SUCH PARTY HEREBY IRREVOCABLY, UNCONDITIONALLY
AND VOLUNTARILY WAIVES ANY RIGHT SUCH PARTY MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY ACTION, SUIT OR PROCEEDING DIRECTLY OR INDIRECTLY
ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY OF THE TRANSACTIONS CONTEMPLATED HEREBY.

 

 

[Signature Page Follows]

 

    5 

     

    

 

IN WITNESS WHEREOF, the parties
hereto have caused this Lock-up Agreement to be duly executed by their respective authorized signatories as of the date first indicated
above.

 

	Acquiror	Prime Number Acquisition I Corp.
	 	 
	 	 
	 	By:	 
	 	Name:
	 	Title:
	 	 
	PubCo	Prime Number Holding Limited
	 	 
	 	 
	 	By:	                 
	 	Name:
	 	Title:

 

 

Signature Page to Lock-up Agreement

 

    

     

    

 

IN WITNESS WHEREOF, the parties
hereto have caused this Lock-up Agreement to be duly executed by their respective authorized signatories as of the date first indicated
above.

 

	Holder	[Entity name]
	 	 
	 	 
	 	By:	            
	 	Name:
	 	Title:
	 	 
	 	OR
	 	 
	 	[Individual name]
	 	 
	 	 
	 	 
	 	NUMBER OF LOCK-UP SHARES:
	 	 
	 	Group I Lock-up Shares [*]
	 	 
	 	Group II Lock-up Shares [*]
	 	 
	 	Group III Lock-up Sharse [*]
	 	 
	 	Notice Address
	 	 
	 	 
	 	 
	 	 
	 	 
	 	Email:
	 	 
	 	 

 

 

Signature Page to Lock-up Agreement

Source: [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00351-of-00352.parquet"}, [{"source": "alea-institute/alea-institute/kl3m-data-edgar-agreements/train-00351-of-00352.parquet"}]]