 |
328628315459 (another Prime Pages' Curiosity) |
|
|
|
Curios:
Curios Search:
Participate: 
|
Single Curio View: (Seek other curios for this number) Starting at 328628315459 there are 13 consecutive primes p for which p+2 is a semiprime. This is the longest known sequence (as of 2009) of consecutive primes which are Chen primes without being twin primes. [Andersen]
Submitted: 2009-09-11 06:46:43; Last Modified: 2009-09-11 11:00:24.
Prime Curios! © 1999-2012 (all rights
reserved)
|