lean artifact · pending
Artifact ↗Source authenticated
Erdős Problem #387
False in general; the positive direction holds for k large relative to n. The authors also show it is possible to find k smaller relative to n.
Exact FrontierDelta
disproved→disproved
Scope and record
Occurred: Oct 29, 2026
Delta type: REGISTRY REVISION
Assumptions: VibeMathed verification: expert-verified. Publication: preprint. AI contribution: ai-co-developed. VibeMathed editorial classifications, scores, notes, relations, and dataset structure are CC BY 4.0. Source statements and linked content retain their own rights.
Canonical aliases: Erdős Problem #387 · Divisors of binomial coefficients
Confidence: Not scored
Registry verification: expert verified · preprint · resolved
Attribution
VibeMathed
registry · event recorded by
ChatGPT 5.5 Pro
model · ai model contributor · OpenAI
Hung M. Bui
human · human collaborator
Slava Naprienko
human · human collaborator
Kyle Pratt
human · human collaborator
Alexandru Zaharescu
human · human collaborator
Artifacts and verifiers
Compute record
No linked compute attempts recorded.
Lineage and corrections
Corrects Erdős Problem #387 →
Supersedes Erdős Problem #387 →
This event attributed to Kyle Pratt
Thomas Bloom's record of the problem (#387) evidence for this event
This event attributed to Hung M. Bui
Ecklund et al 1978 - Problem statement evidence for this event
Github repo of the proof evidence for this event
VibeMathed record: Erdős Problem #387 evidence for this event
Erdős Problem #387 evidence for this event
This event attributed to Alexandru Zaharescu
This event attributed to Slava Naprienko
False in general; the positive direction holds for k large relative to n. The authors also show it is possible to find k smaller relative to n. parent of this event
Erdős Problem #387 parent of this event
This event attributed to ChatGPT 5.5 Pro
Act on this frontier