Pentacthulhum-tetrated-pentacthularxitri

Pentacthulhum-tetrated-pentacthularxitri is equal to E100(#^^^#^^^#)^^^#^^^#100 using Cascading-E notationD. Shamlin Jr., Ultimate Large Numbers List 2024 - The Biggest Numbers Ever!!! (accessed 2023-11-13). The term was coined by YouTuber Douglas Shamlin Jr.
== Approximations ==
Notation 	Approximation
Bird's array notation 	\(\{100,100 [1 [1 \backslash 2 \neg 2] 1 [1 [1 [1 \backslash 2 \neg 2] 2] 2 \neg 2] 3] 2\}\)
Fast-growing hierarchy	\(f_{\varphi(1,\Gamma_0,1)}(100)\)
==Sources==
Category:Numbers
Category:Bachmann's collapsing level
Category:Cascading-E numbers
Category:Videos
Category:Pentacthulhum series