The book is now available! 1683
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

Single Curio View:   (Seek other curios for this number)


1683 is the ONLY number N that can be expressed as a sum in exactly N ways using three distinct primes each time (the order of the primes in the sum is irrelevant). [Rivera]


  Submitted: 2003-06-11 16:06:02;   Last Modified: 2008-03-10 14:23:11.

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