65281
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 
Participate:
Single Curio View:   (Seek other curios for this number)

 

Smallest Happy number which is a Strong pseudoprime(base-2). [Gupta]

 

  Submitted: 2002-04-13 20:34:56;   Last Modified: 2008-01-30 11:28:00.



Prime Curios! © 1999-2009 (all rights reserved)