The book is now available! 11213
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ The Mathematics Department at the University of Illinois had their postage meter changed to stamp "211213 - 1 IS PRIME" after a record-breaking Mersenne prime was found there in 1963.

(There is one curio for this number that has not yet been approved by an editor.)




Prime Curios! © 2000-2017 (all rights reserved)