All about
flooble

fun stuff

Get a free chatterbox

Free JavaScript

Avatars
perplexus
dot
info
Home
>
Just Math
Prime and Six Settlement (
Posted on 20161017
)
Each of A, B, C, A+B*C, B+C*A and C+A*B is a prime number.
Find the possible remainders when A+B+C is divided by 6.
No Solution Yet
Submitted by
K Sengupta
No Rating
Comments: (
Back to comment list
 You must be logged in to post comments.
)
sum not product
 Comment 2 of 4 
If a=2, bc=1mod6 if a+bc=prime. Then b=1 and c=1mod6 and
(a+b+c)
=2mod6.
Posted by
xdog
on 20161017 09:37:48
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 (2)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On
Chatterbox:
blackjack
flooble's webmaster puzzle
Copyright © 2002  2018 by
Animus Pactum Consulting
. All rights reserved.
Privacy Information