The book is now available! 12
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

The concatenation of the difference and the sum of number 12 and the 12th prime is prime (2549). Note that the concatenation of 12 and the 12th prime is an emirp. [Silva]

 

  Submitted: 2009-05-23 08:11:44;   Last Modified: 2009-05-23 17:28:19.



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