lean_workbook_plus_55340
ProvedThe fifth Fermat number, , is divisible by 641. Prove this.
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_55340 : 2^32 + 1 ≡ 0 [ZMOD 641] := by sorry
Source
The fifth Fermat number, , is divisible by 641. Prove this.
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_55340 : 2^32 + 1 ≡ 0 [ZMOD 641] := by sorry