|
|
|
Curios:
Curios Search:
Participate:
|
Single Curio View: (Seek other curios for this number) Mersenne claimed 267 - 1 was prime, but it's composite.
Submitted: 1999-09-02 18:40:00; Last Modified: 2008-07-31 07:55:09.
Prime Curios! © 1999-2009 (all rights
reserved)
|