The book is now available! 3389
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

+ 3389 is an Erdös prime because p-k!, for all 1 <= k! <= p, is never prime. [Noll]

(There is one curio for this number that has not yet been approved by an editor.)

Prime Curios! © 2000-2018 (all rights reserved)  privacy statement