The book is now available! 39899...99999 (1112-digits)
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ The number (4*101111 - 1) - 101109 - 10826 is the smallest prime whose sum of digits is 10000. [Wesolowski]




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