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MathNet 2020 — Math Olympiad Vault — Part 04 Question 121

Math Olympiad Vault · MathNet 2020 — Math Olympiad Vault — Part 04

Question 121

Are there any positive integers $m$ and $n$ satisfying the equation
$$
m^{3}=9 n^{4}+170 n^{2}+289 ?
$$