The book is now available! 2197
(just those submitted by Hartley)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share
GIMPS has discovered a new largest known prime number: 282589933-1 (24,862,048 digits)

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

+ This is the smallest cube (13^3) that may be obtained by concatenating primes in two different ways: 2, 197 and 2, 19, 7. [Hartley]




Prime Curios! © 2000-2019 (all rights reserved)  privacy statement