The book is now available! 41
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

The smallest prime with a prime subscript (P = pQ, and Q = 13) to have a digit sum (5) that is also a prime with a prime (3) subscript. Note that the latter is itself the smallest prime with a prime subscript (p = pq, and q = 2), p and q being the difference of digits of P and Q respectively. [Beedassy]

 

  Submitted: 2009-04-30 05:45:37;   Last Modified: 2009-04-30 06:38:16.



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