The book is now available! 76157
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ The smallest super-5 prime, i.e., a prime p such that 5p^5 contains 5 consecutive 5s in its decimal representation. [De Geest]




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