The book is now available! 18
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

18 is the common difference in the arithmetic progression formed by the 5th, 10th, and 15th primes. [Rupinski]

 

  Submitted: 2002-09-08 21:26:56;   Last Modified: 2008-01-30 11:28:00.



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