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[ SmokeDetector | MS ] Repeating words in answer (87): Volume of a Steinmetz-like solid‭ by Tatsunori Ono‭ on math.SE

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The topic of odd perfect numbers likely needs no introduction. Euler proved that a hypothetical odd perfect number $N$, if one exists, must have the so-called Eulerian form $N=q^k n^2$, where $q$ is the special prime satisfying $q \equiv k \equiv 1 \pmod 4$. It is known that q < \frac{2n^2}{D(n...