lean_workbook_plus_9468

Proved

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

Prove that $6^{2016} \equiv 1 (mod 43)$ .

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_9468 : 6 ^ 2016 ≡ 1 [ZMOD 43]   :=  by sorry

Source