The book is now available! 1541
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

The smallest composite number that is a pseudoprime in bases 3 and 5 by Fermat's Little Theorem (1541 = 23*67).

 

  Submitted: 2004-01-21 03:11:37;   Last Modified: 2008-01-30 11:28:00.



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