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$ 1^3+2^3+3^3+....+(n-1)^3+n^3=(1+2+3+....+n-1+n)^2 $
$ 1^2+2^2+3^2+....+(n-1)^2+n^2=(n \times (n+1) \times (2n+1)) \div 6 $
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求所有正整数和质数,使得