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MathNet 2023-part-06 — 191 problems (EN–VI) Question 76

Math Olympiad Vault · MathNet 2023-part-06 — 191 problems (EN–VI)

Question 76

Find all integer values that the expression
$$
\frac{p q+p^{p}+q^{q}}{p+q}
$$
can take, where $p$ and $q$ are prime numbers.