|
|
|
Curios:
Curios Search:
Participate:
|
2*8*7 + 1, 2!+8!+7! - 1, and 2!*8!*7! + 1 are primes. [Firoozbakht]
To link to this page use http://primes.utm.edu/curios/page.php?number_id=2954
Prime Curios! © 1999-2009 (all rights
reserved)
|