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Erdős problem 7

Can there be a finite covering system of the integers with distinct moduli, all of which are odd and greater than 11?

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Retained declaration

FormalConjectures/ErdosProblems/7.lean

Formal Conjectures

FormalConjectures/ErdosProblems/7.leanErdos7.erdos_71 lineExact file
True ↔ ∃ C, ∀ (i : C.ι), ¬C.moduli iIdeal.span {2} ∧ C.moduli i ≠ ⊤
OpenStatement only, no proof

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