The book is now available! 7427466391
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:

We will be updating our hardware on Thursday September 4 at about 9am CDT (2pm GMT).   Submissions will be turned off about one hour before that time.  Downtime should be brief.
Chris K. Caldwell <>

+ What is the first 10-digit prime number occurring in consecutive digits of e? This question was posed on banners at a Cambridge, Massachusetts, subway stop and a billboard in California's Silicon Valley in July 2004, as a cryptic pitch by Google to lure fresh talent.

Prime Curios! © 1999-2014 (all rights reserved)