The book is now available! 71
(just those submitted by Gupta)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

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

Jeffery Marshall © 2002
+ The smallest prime formed from the concatenation of happy numbers in reverse order. [Gupta]

(There is one curio for this number that has not yet been approved by an editor.)




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