All about flooble | fun stuff | Get a free chatterbox | Free JavaScript | Avatars    
perplexus dot info

Home > Numbers
Powers Of 7, Powers Of 2 (Posted on 2007-08-30) Difficulty: 4 of 5
Determine all pairs of primes (m, n) for which (7m - 2m)(7n - 2n)/(mn) is an integer.

See The Solution Submitted by K Sengupta    
Rating: 3.7500 (4 votes)

Comments: ( You must be logged in to post comments.)
  Subject Author Date
SolutionSolutionPraneeth2007-08-31 01:58:15
Partial SolutionGuest2007-08-30 22:16:35
Please log in:
Remember me:
Sign up! | Forgot password

Search body:
Forums (0)
Newest Problems
Random Problem
FAQ | About This Site
Site Statistics
New Comments (7)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2021 by Animus Pactum Consulting. All rights reserved. Privacy Information