The book is now available! 19
(just those submitted by Keith)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

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

+ 19 is the largest prime that can be expressed pandigitally in some base b > 1 (19 = 201 in base 3). [Keith]




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