FormalConjectures/Wikipedia/BrocardProblem.lean
0 declarations, 0 contain sorry, 0 declared as axioms
Brocard's Problem
Brocard's problem asks whether the only solutions to $n! + 1 = m^2$ are $n = 4, 5, 7$.
Reference: Wikipedia
This file points to the canonical formalization in FormalConjectures.ErdosProblems.«398».
No declarations listed.