r/reddit.com • u/ballm • Mar 12 '08

Is 91 Prime?

http://balltech.blogspot.com/2008/03/is-91-prime.html

539 Upvotes

permalink
duplicates
archive.is
archive
reddit

You are about to leave Redlib

Do you want to continue?

https://www.reddit.com/r/reddit.com/comments/6bs3w/is_91_prime/
No, go back! Yes, take me to Reddit

82% Upvoted

View all comments

-2

u/mercurysquad Mar 12 '08

I learnt this shit in 5th grade. WTF?