The book is now available! 40144...31377 (49-digits)
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
                       401447693 9333036189 0944411990 2604513664 8032731377
+ A prime of the form (2^31-1 + the product of the first 31 primes). [Earls]




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