Erdős problem 672 · problems.science

Can the product of an arithmetic progression of positive integers $n, n + d, ..., n + (k - 1)d$ of length ≥ 4, with $(n, d) = 1$ , be a perfect power?

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3 retained statements2415f78e850a

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FormalConjectures/ErdosProblems/

672.lean

Retained formal statement2 of 3

According to https://www.erdosproblems.com/672, Euler proved this.

FormalConjectures/ErdosProblems/672.leanErdos672.erdos_672.variants.euler1 lineExact file

1Erdos672.Erdos672With 4 2

SolvedStatement only, no proof

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