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

Home > Numbers
The highest prime (Posted on 2014-05-16) Difficulty: 2 of 5
You are requested to partition the set of 10 digits (0,1,,9) into a maximal number of subsets, such that in each set it is possible to create a prime number
using all its members.

What is the highest prime thus created?

See The Solution Submitted by Ady TZIDON    
No Rating

Comments: ( Back to comment list | You must be logged in to post comments.)
Question Request for clarification | Comment 1 of 8
What methods are permitted in creating a prime number from individual digits?

Addition and Subtraction? (ie, 6 - 4 = 2)
Multiplication and Division? (ie, 6/3 = 2) 
Other Mathematical operations/ (ie, 3!-1 = 5)
Concatenation? (ie, 1 9 = 19)


  Posted by Steve Herman on 2014-05-16 10:27:15
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 (3)
Unsolved Problems
Top Rated Problems
This month's top
Most Commented On

Chatterbox:
Copyright © 2002 - 2017 by Animus Pactum Consulting. All rights reserved. Privacy Information