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Theorems · Theorem · number theory

Nat.fermatPsp_base_one

∀ {n : ℕ}, 1 < n → ¬Nat.Prime n → n.FermatPsp 1

All composite numbers are Fermat pseudoprimes to base 1.

Defined in
Mathlib.NumberTheory.FermatPsp
Cited by
1 results in Mathlib
Foundations
Depth 21 from the axioms · uses propext

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