The book is now available! 19
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

The smallest number (coincidentally prime) with an additive persistence of 2. [Gupta]

 

  Submitted: 2002-02-23 06:01:40;   Last Modified: 2015-04-12 10:20:06.



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