Erdős problem 470 · problems.science

Benkoski and Erdős [BeEr74](https://mathscinet.ams.org/mathscinet/relay-station?mr=347726) proved that the set of weird numbers has positive density.

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8 retained statements2415f78e850a

FormalConjectures/ErdosProblems/

470.lean

Retained formal statement7 of 8

The smallest weird number is 70.

FormalConjectures/ErdosProblems/470.leanErdos470.erdos_470.variants.smallest_weird_eq_701 lineExact file

1(∀ n < 70, ¬n.Weird) ∧ Nat.Weird 70

TextbookStatement only, no proof