The book is now available! 2323
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ 4*10^2323+7 is the only probable prime of this form between n = 40 and n = 10000.

  To link to this page use /curios/page.php?number_id=5732



Prime Curios! © 2000-2015 (all rights reserved)