The book is now available! 1290719
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

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


The smaller of a 19/91 Ormiston pair in a prime century with no other primes. [Punches and Chandler]


  Submitted: 2009-07-19 17:42:50;   Last Modified: 2009-07-19 21:59:13.

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