Hi everyone,(adsbygoogle = window.adsbygoogle || []).push({});

I've been bumping on this problem for a while and wondered if any of you had any clue on how to approach it. My question is whether the following equality is possible for 4 distinct prime numbers :

PxPy + Pw = PwPz + Px

where Px, Py, Pw, Pz are odd prime numbers, and each of them is unique, thus not equal to the others.

If impossible, how would you prove that ?

Thanks!

JF

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# Can 4 distinct prime numbers be related in such a way?

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