Find all possible positive integers (p,q) with p≤q such that (q³+1)/(pq-1) is an integer.
(In reply to Solution
by Brian Smith)
I admire your analytical skill, Brian. But there are only five solutions (p, q) = (1,2), (1,3) (2,2), (2,5) and (3,5). Note that the given for the problem is that p <= q.
Edited on May 27, 2007, 4:55 pm
Posted by Dej Mar
on 2007-05-27 02:25:59