The book is now available! 9118
(just those submitted by Wells)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

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

+ Any odd perfect number less than 109118 is divisible by the 6th power of some prime. [Wells]




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