 |
5833497 (another Prime Pages' Curiosity) |
|
|
|
Curios:
Curios Search:
Participate: 
|
The largest known natural number n such that n -
4k, with n >
4k, is prime for all k > 0. [Capelle]
Prime Curios! © 2000-2017 (all rights
reserved)
|