find.

Find all (x, y) where x and y are positive integers such that x^{2007} = y^{2007} âˆ’ y^{1338} âˆ’ y^{669} + 2.

i found one pair to be (1,1) also 2007 = 3(669) and 1338 = 2(669). don't know but it might help.

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