perplexus.info :: Just Math : Division

Division (Posted on 2004-12-11)

For which positive integer values of N is 2^N-1 a multiple of N?

See The Solution Submitted by e.g.

Rating: 3.8333 (6 votes)

Comments: ( Back to comment list | You must be logged in to post comments.)

re: A Guess

| Comment 2 of 17 |

(In reply to A Guess by Larry)

Forget it, after half an hour I myself didn't understand it anymore.

Edited on December 11, 2004, 7:49 pm

Posted by Hugo on 2004-12-11 19:02:43

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