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Equation in integers (Posted on 2020-12-06)

Determine all pairs of prime numbers (p, q) such that p² + 5pq + 4q² is the square of an integer.

No Solution Yet Submitted by Danish Ahmed Khan

Rating: 3.0000 (1 votes)

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Puzzle Answer

Comment 5 of 5 |

(p, q) = (5, 11), (7, 5), and (13, 3) constitutes all possible solutions to the given puzzle.

I sincerely hope to posit a detailed solution in future.

Posted by K Sengupta on 2022-05-20 22:44:08

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