The book is now available! 2357
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

2*3*5*7+2+3+5+7 and 2*3*5*7-2-3-5-7 are both prime. [Poo Sung]

 

  Submitted: 2002-07-24 07:52:03;   Last Modified: 2008-01-30 11:28:00.



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