The book is now available! 93239
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ The smallest prime (without a 0 or 1) that forms a new prime by replacing each digit with its square, cube, 4th, or 5th power, i.e., 8194981, 72927827729, etc. [Vrba]




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