Prove2Me

lean_workbook_plus_45

Proved

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

Base Case: 52⋅1≡52≡25(mod100)5^{2\cdot1}\equiv 5^{2}\equiv 25 \pmod{100}

Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_45 :
  (5^(2*1) ≡ 25 [MOD 100])   :=  by sorry
Source
https://huggingface.co/datasets/internlm/Lean-Workbook

View graph