 |
15 (another Prime Pages' Curiosity) |
|
|
Curios:
Curios Search:
Participate:
|
Single Curio View: (Seek other curios for this number) The smallest multi-digit integer I such that 4*I+1 and 4*I-1 are both primes. [Russo]
Submitted: 2002-08-08 05:21:09; Last Modified: 2008-01-30 11:28:00.
Prime Curios! © 1999-2009 (all rights
reserved)
|