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Erdős problem 930

Is it true that, for every rr, there is a kk such that if I1,,IrI_1,\ldots,I_r are disjoint intervals of consecutive integers, all of length at least kk, then 1irmIim \prod_{1\leq i\leq r}\prod_{m\in I_i}m is not a perfect power?

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3 retained statements2415f78e850a

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FormalConjectures/ErdosProblems/

930.lean

Retained formal statement1 of 3

Is it true that, for every rr, there is a kk such that if I1,,IrI_1,\ldots,I_r are disjoint intervals of consecutive integers, all of length at least kk, then 1irmIim \prod_{1\leq i\leq r}\prod_{m\in I_i}m is not a perfect power?

FormalConjectures/ErdosProblems/930.leanErdos930.erdos_9306 linesExact file
Truer > 0,k,      ∀ (II₂ : Fin r → ℕ),        (∀ (i : Fin r), 0 < IiIi + kIi + 1) →          (∀ (i j : Fin r), i < jIi < Ij) → ¬Erdos930.IsPower (∏ i, ∏ mFinset.Icc (Ii) (Ii), m)
OpenStatement only, no proof

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