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MathNet 2025 — Part 02 (100 complete bilingual questions) Question 49

Math Olympiad Vault · MathNet 2025 — Part 02 (100 complete bilingual questions)

Question 49

Find all pairs $(n, p)$ of positive integers such that:
* $p$ is the smallest positive integer that is not a factor of $n$, and;
* $n$ is a factor of $3p^2 + 1$.