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MathNet 2020 — Math Olympiad Vault — Part 03 Question 44

Math Olympiad Vault · MathNet 2020 — Math Olympiad Vault — Part 03

Question 44

Find the number of ordered pairs of positive integers $(x, y)$ with $x, y \leq 2020$ such that $3x^{2} + 10xy + 3y^{2}$ is the power of some prime.