Erdős·erdos:125

Erdős Problem 125

conjecture formal record: mixed source: disproved (Lean)no 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, base representations·Source

AI activity

DeepMind prover agent

2026-02-21

Solution to variant problem (Lean)

partial A3 autonomous V2 artifact F2 declared

Reasoning and sources

AI standalone; human involvement recorded as non-significant

DeepMind prover agent

2026-03-30

Full solution (Lean)

full A3 autonomous V2 artifact F2 declared

Reasoning and sources

AI standalone; human involvement recorded as non-significant

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

Computed from what the project declares and what the register holds, never from reading the mathematics. How fidelity is graded.

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Formal statements · 1

FormalConjectures/ErdosProblems/125.lean
6 declarations, 9 unproved goals·research open, research solved

Cited proofs · 3

vibemathed — Erdős Problem #125
checked·machine-led·their labels: lean-verified, ai-discovered

Also known as · 3

https://www.erdosproblems.com/125
https://github.com/google-deepmind/formal-conjectures/blob/main/FormalConjectures/ErdosProblems/125.lean
FormalConjectures/ErdosProblems/125.lean