The book is now available! 15261281789861
(just those submitted by Bajpai)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
                                                             1526 1281789861

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

+ The smallest emirp that is the sum of the first n Kaprekar numbers (1+9+45+...+473160136527+480519480519=15261281789861). [Bajpai]




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