Determine whether a prime is Pythagorean - MATLAB Cody - MATLAB Central

Problem 49738. Determine whether a prime is Pythagorean

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Pythagorean primes get their name from the property that they can be written as the sum of two squares. For example, 13 = 2^2 + 3^2. Cody Problem 45964 asked you to find the nth Pythagorean prime and two numbers whose squares will produce the prime. This problem merely asks you to determine whether a prime can be written as the sum of two squares.
Write a function to determine whether a prime is Pythagorean. All input numbers in the tests are prime. Because some are large, they are given as strings.
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34.12% Correct | 65.88% Incorrect
Last Solution submitted on Jun 16, 2025

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