The book is now available! 9999919199999
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
                                                              999 9919199999
Single Curio View:   (Seek other curios for this number)

 

The sum of the digits of the largest thirteen-digit palindromic prime is another palindromic prime. [Silva]

 

  Submitted: 2010-01-26 04:25:17;   Last Modified: 2010-01-26 06:04:49.



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