The book is now available! 1820281
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
+ A palindromic prime equal to the sum of a twin prime pair plus one: 910139 + 910141 + 1 = 1820281. (1820281 is also a twin prime!) [Vouzaxakis]




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