The book is now available! 1187
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

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


The smallest non-emirp such that the prime factors of its reversal are emirps. [Green]


  Submitted: 2009-12-02 20:03:32;   Last Modified: 2009-12-03 19:45:06.

Prime Curios! © 2000-2019 (all rights reserved)  privacy statement