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Erdős·erdos:513

Erdős Problem 513

conjecture formal record: mixed source: open F0 no formal statement

No formal proof attached. Any claim here rests on a write-up or a report.

Fidelity F0: Absent. No formal statement is attached to the result.

analysis·Source

AI activity

How grades work
GPT-5.2 Thinking

1 Mar 2026

Slight improvement to past construction

partial A2 V1 F0
Reasoning and sources

Autonomy

AI building on literature supplied to it

Details

literature: 🟡 He and Tang (2026)

GPT-5.2 Pro

12 Feb 2026·supporting task

unstated A1 V0 F0
Reasoning and sources

Autonomy

Secondary contribution: computation

Details

computation: Numerical certificate

Claimed on erdosproblems.com

1

Proof claims posted on erdosproblems.com, which says that listing a claim “is no guarantee of proof correctness”. The register records who claims what, with which systems, and links to each claim there. Nobody has examined them, and none counts in the register's totals.

Fidelity

How fidelity is graded

F0 no formal statement. Absent. No formal statement is attached to the result.

Follow and discuss

All discussion

Discussion and bounties for this problem load here.

Something wrong or missing here? Request a correction or add a claim, with its sources.

Formal material

Formal statements · 1
Cited proofs · 0

No proof artifact cited by the formal record.

Also known as · 3
  • https://www.erdosproblems.com/513
  • https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/513.lean
  • FormalConjectures/ErdosProblems/513.lean

Cite this record

qed.bot, “Erdős Problem 513”, https://qed.bot/s/erdos-513, as of 30 Sep 2026.

This record as plain text, with each claim, its grades and its sources.