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94 new Lean 4 zero-sorry theorems across Legendre 1808, Lehmer totient 1932, Effective ABC 1985, Gil...


Single-day 12-file Lean 4 sweep: 158 new zero-sorry theorems across 7 long-open conjectures. Lehmer/...


Five Lean 4 zero-sorry closures: Köthe commutative / Problem 007 FIA 6-axiom independence / Problem ...


Q7 (Paper 118) EMPIRICALLY FALSIFIED: 61 odd m ≤ 10000 have K(m)=41, not only m=911. Lean 4 zero-sor...