jacobiSym.eq_neg_one_at_prime_divisor_of_eq_neg_one

∀ {a : ℤ} {n : ℕ}, jacobiSym a n = -1 → ∃ p, Nat.Prime p ∧ p ∣ n ∧ jacobiSym a p = -1

If J(a | n) = -1, then n has a prime divisor p such that J(a | p) = -1.

Defined in: Mathlib.NumberTheory.LegendreSymbol.JacobiSymbol
Cited by: 0 results in Mathlib
Foundations: Depth 159 from the axioms · uses propext, Classical.choice, Quot.sound

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