 |
241 (another Prime Pages' Curiosity) |
|
|
Curios:
Curios Search:
Participate:
|
Single Curio View: (Seek other curios for this number) The smallest prime p such that the concatenation of p in base 10 down up to base 2 is prime. [Russo]
Submitted: 2002-09-10 05:28:25; Last Modified: 2008-01-30 11:28:00.
Prime Curios! © 1999-2009 (all rights
reserved)
|