The book is now available! 12
(just those submitted by Honaker)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

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

+ 212 + 212 + 312 is prime. Note that 2*2*3 = 12. [Honaker]




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