 |
7 (another Prime Pages' Curiosity) |
|
|
Curios:
Curios Search:
Participate:
|
Single Curio View: (Seek other curios for this number) The reversal of (7 - 1)! + 1 is 27 - 1 (a Mersenne prime). [Luhn]
Submitted: 2001-11-30 15:19:59; Last Modified: 2008-01-30 11:28:00.
Prime Curios! © 1999-2009 (all rights
reserved)
|