The book is now available! 50103
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ As of the year 2000, the number of digits in the largest known zero-free prime (10^50103-4*10^50097-1). Note that all its digits are odd. [Carmody]




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