The book is now available! 8
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
Single Curio View:   (Seek other curios for this number)

 

(pi(0)! + pi(1)! + ... + pi(k)!) is prime only for k = 1,2,..,8 (composite for k>8). [Firoozbakht]

 

  Submitted: 2004-08-17 04:40:39;   Last Modified: 2008-01-30 11:28:00.



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