The book is now available! 211
(just those submitted by Roberts)
Prime Curios!
Curios: Curios Search:
 

Participate:
Share

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

+ 211 (in the 6th shell of a Modulo-40 unit circle) is congruent with the prime number 20731 (in the 519th shell of a Modulo-40 unit circle). Both primes occupy position #11 in their respective shells. [Roberts]




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