perplexus.info :: Just Math : P<sup>X </sup>+ 144 = Perfect Square

P^X+ 144 = Perfect Square (Posted on 2010-01-12)

X is a positive integer > 1 and, P is a prime number. Determine all possible pairs (X, P) such that P^X + 144 is a perfect square.

See The Solution Submitted by K Sengupta

Rating: 5.0000 (1 votes)

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re: analytical solution

| Comment 6 of 9 |

(In reply to analytical solution by Daniel)

......now since p is prime then either ...etc

p is prime , but p^x is not

Posted by Ady TZIDON on 2010-01-12 14:08:24

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