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

Home > Numbers
Kissing Cousins (Posted on 2017-03-02) Difficulty: 3 of 5

Let P be prime, such that
(i) P is a sum of two consecutive squares, and
(ii) Q = (P+4) is also prime.

Prove that Q is a sum of two squares of numbers differing by 3.

Claim: the number of such 'Kissing Cousin' prime pairs is finite - true or false?

See The Solution Submitted by broll    
No Rating

Comments: ( You must be logged in to post comments.)
  Subject Author Date
Some ThoughtsPart One Proof (spoiler)Steve Herman2017-03-02 09:55:35
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 (1)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Copyright © 2002 - 2018 by Animus Pactum Consulting. All rights reserved. Privacy Information