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19

Part of 2004 Iran MO (3rd Round)

Problems(1)

Solutions of p^3=p^2+q^2+r^2 in primes

Source: Iranian National Olympiad (3rd Round) 2004

1/9/2009
Find all integer solutions of p^3\equal{}p^2\plus{}q^2\plus{}r^2 where p,q,r p,q,r are primes.
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