1999 IMO Problems/Problem 4
Problem
Determine all pairs of positive integers such that
is a prime, not exceeded , and is divisible by
Solution
This problem needs a solution. If you have a solution for it, please help us out by adding it.
See Also
1999 IMO (Problems) • Resources | ||
Preceded by Problem 3 |
1 • 2 • 3 • 4 • 5 • 6 | Followed by Problem 5 |
All IMO Problems and Solutions |