The book is now available! 1699
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ The largest prime that cannot be expressed as the sum of at most five distinct squared composite numbers.

+ There are 1699 positive integers between 1 and twice 1699 that contain at least one 1. [Meller]

+ Prime Curios! Kids Light T-Shirts now only 1699 cents.




Prime Curios! © 2000-2017 (all rights reserved)