The book is now available! 12671
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share/Bookmark
+ The smallest prime p such that the palindromic number p*10^1000 + reversal(p) is a probable prime. [Firoozbakht]




Prime Curios! © 1999-2012 (all rights reserved)