The book is now available! 5
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
The hardware and software on this system was updated September 4th.  Please let me know of any problem you encounter. <caldwell@utm.edu>

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

 

The only prime p that is the sum of the prime divisors of p+1. [Silva]

 

  Submitted: 2009-11-05 10:35:52;   Last Modified: 2009-11-05 14:16:19.



Prime Curios! © 2000-2014 (all rights reserved)