lean_workbook_plus_70663

Proved

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

Show that $2^{15}+1$ and $2^{15}-1$ are factors of $2^{30}-1$ .

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_70663 : 2 ^ 15 + 1 ∣ 2 ^ 30 - 1   :=  by sorry

Source