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Erdős problem 1052

All unitary perfect numbers are even.

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No reviewed Result is current in Vela Mathematics Program. Retained source material is shown below.

Retained declaration

FormalConjectures/ErdosProblems/1052.lean

Formal Conjectures

FormalConjectures/ErdosProblems/1052.leanErdos1052.erdos_10521 lineExact file
sorry ↔ {n | Erdos1052.IsUnitaryPerfect n}.Finite
OpenStatement only, no proof

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