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An integer equation
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2019-01-05, 17:48
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enzocreti
Mar 2018
527
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a slightly different equation
what instead about the equation:
a(2*a^2+2*b^2+c^2+d^2)=(2*a^3+2*b^3+c^3+d^3)?
Again a=1,b=1,c=1,d=1 is a solution
a=5, b=4, c=6, d=1 is another solution
are there solutions with d>1?
enzocreti
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