The book is now available! 253124999
(just those submitted by Rivera)
Prime Curios!
Curios: Curios Search:


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

+ The smaller of the smallest Twin prime pair for which the sum is a 4th power (sum = 1504). [Rivera and Trotter]

Prime Curios! © 2000-2015 (all rights reserved)