The book is now available! 641
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

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


2641 - 1 was the smallest Mersenne number that had not been completely factored prior to the 21st century. [Cerias]


  Submitted: 1999-09-22 20:12:53;   Last Modified: 2008-07-31 13:06:50.

Prime Curios! © 2000-2018 (all rights reserved)  privacy statement