The book is now available! 13
(just those submitted by Monzingo)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

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

Photo credit: Patrick Kik
+ 13 is the only prime that can divide two successive integers of the form n2 + 3. [Monzingo]




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