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

Home > Numbers
Mission impossible II (Posted on 2013-08-26) Difficulty: 2 of 5
Find the largest number that cannot be written as a sum of distinct primes of the form 6*n+1.

No Solution Yet Submitted by Ady TZIDON    
No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
Hints/Tips re: thoughts clarification | Comment 2 of 7 |
(In reply to thoughts by Charlie)

1.Maybe the wording is misleading, but we are looking for a sum

of distinct primes i.e. at least two addends, EACH 6n+1

2. It is d2.




Rem: There is a conjecture that the quantity of twin primes is infinite, so both  6n-1    &  6n+1 forms exist in infinite sets.

  Posted by Ady TZIDON on 2013-08-26 16:07:01
Please log in:
Login:
Password:
Remember me:
Sign up! | Forgot password


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

Chatterbox:
Copyright © 2002 - 2024 by Animus Pactum Consulting. All rights reserved. Privacy Information