Question 92
Determine all odd natural numbers of the form
$$
\frac{p+q}{p-q}
$$
where $p \gt q$ are primes.
$$
\frac{p+q}{p-q}
$$
where $p \gt q$ are primes.
MathNet 2008-part-04 — 165 problems (EN–VI) Question 92
Math Olympiad Vault · MathNet 2008-part-04 — 165 problems (EN–VI)