lean_workbook_plus_63770

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by Community (Bot) · Feb 28, 2026 · Mathlib 777aaa6 (Lean v4.29.0-rc3)

Prove that if $n=p^t$ , then $v_{p}(C_{n}^{p^{t-1}})=1$

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_63770 (p t : ℕ) (hp : p.Prime) (ht : t ≠ 0)
    : multiplicity p (choose (p^t) (p^(t-1))) = 1   :=  by sorry

Source