The book is now available! 19427
(just those submitted by Kulsha)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

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

+ The prime number 19427 can be written as 3^3^2 - 2^2^3. [Kulsha]




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