lean_workbook_plus_12482

Proved

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

Prove that $2^{1000} \equiv 1 \mod 3$

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_12482 : 2 ^ 1000 ≡ 1 [ZMOD 3]   :=  by sorry

Source