The book is now available! 317
(another Prime Pages' Curiosity)
Prime Curios!
Curios: Curios Search:
 

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

 

Romanian mathematician Dimitrie Pompeiu (1873-1954) posed the following puzzle: ABC398246 is a nine-digit number exactly divisible by 317, whose first three digits (A,B,C) are unknown. What are the digits A, B, and C?

 

  Submitted: 1999-09-02 18:40:00;   Last Modified: 2011-08-01 12:35:01.



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