Formalizing Fermat's Last Theorem

MonitoringAI & TechOtherFirst tracked 2026-09-04Last changed 2026-09-04

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Anthropic used AI agents to formalize a proof of Fermat's Last Theorem in Lean, generating 13 million lines of proof and 29,500 intermediate theorems.

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#0109.04
Initial2026-09-04 18:42 · publication time
Formalizing Fermat's Last Theorem
Anthropic used AI agents to formalize a proof of Fermat's Last Theorem in Lean, generating 13 million lines of proof and 29,500 intermediate theorems.
Source evidence: jlebar

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