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Erdős·erdos:347

Erdős Problem 347

problem formal record: solved source: proved (Lean) F2 declared

No independent check recorded yet. A formal artifact, declaration or published object is attached, but no rebuild of it is recorded here.

Fidelity F2: The statement corpus cites this proof against its own statement.

number theory, complete sequences·Source

AI activity

How grades work
Aristotle, Claude Opus, Codex, GPT

25 Oct 2025·with Enrique Barschkis, Wouter van Doorn, jbbaehr22, Bartosz Naskrecki, Terence Tao

Full solution (Lean)

full A1 V2 F2
Reasoning and sources

Autonomy

AI collaborating with humans

ChatGPT Deep research

25 Oct 2025·supporting task

Partial results found

partial A1 V1 F2
Reasoning and sources

Autonomy

Secondary contribution: literature search

Fidelity

How fidelity is graded

F2 declared. The statement corpus cites this proof against its own statement.

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All discussion

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Formal material

Formal statements · 1
Cited proofs · 1

Recorded elsewhere

Compare the registries
  • vibemathed — Erdős Problem #347

    checked·machine-led·their labels: lean-verified, ai-discovered

Also known as · 3
  • https://www.erdosproblems.com/347
  • https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/347.lean
  • FormalConjectures/ErdosProblems/347.lean

Cite this record

qed.bot, “Erdős Problem 347”, https://qed.bot/s/erdos-347, as of 30 Sep 2026.

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