In mathematics, the sieve of Eratosthenes is a simple, ancient algorithm for finding all prime numbers up to any given limit.

is there a way to find prime numbers?

A: yes

3-1-1 creates a central hub for constituents to be able to access a variety of city services. The number 3-1-1 is intended in part to divert routine inquiries and non-urgent community concerns from the 9-1-1 number which is reserved for emergency service. A promotional website for 3-1-1 in Akron described the distinction as follows: ''Burning building? Call 9-1-1. Burning Question? Call 3-1-1.''

can i call 311 to ask a question?

A: yes

Laura Prepon (born March 7, 1980) is an American actress, director, and author. She rose to fame with her role as Donna Pinciotti in the Fox sitcom That '70s Show (1998--2006). She is perhaps best known for her portrayal of Alex Vause in the Netflix original comedy-drama series Orange Is the New Black (2013--present). Prepon made her film debut in 2001 with the independent drama Southlander. Her other films include the romantic drama Come Early Morning (2006), the comedy Lay the Favorite (2012), the thriller The Girl on the Train (2016), and the drama The Hero (2017).

is alex from orange is the new black donna from that 70s show?

A: yes

Brass knuckles are illegal in Austria, Belgium, Canada, Bosnia, Croatia, Cyprus, Finland, Germany, Hungary, Israel, the Republic of Ireland, Malaysia, the Netherlands, Norway, Poland, Portugal, Russia ('''', from French ''casse-tete'', which means ''head-breaker''), Spain, Turkey,, Greece and Singapore.

is it illegal to have brass knuckles in canada?

A:
yes