The book is now available! 255
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

Single Curio View:   (Seek other curios for this number)


255 is the least odd integer greater than 3 which is not the sum of two distinct powers of two and a prime.


  Submitted: 2000-07-06 11:27:38;   Last Modified: 2008-01-30 11:28:00.

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