The book is now available! 545
(just those submitted by Gevisier)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

Just showing those entries submitted by 'Gevisier': (Click here to show all)

+ The smallest palindrome resulting from the sum of an ascending sequence of consecutive primes with a descending sequence of the same primes as exponents (27 + 35 + 53 + 72 = 545). [Gevisier]




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