Erdős Problem #1201
As Tao notes on the problem page, the claim establishes natural LOWER density at least 1-eta but not that the natural density exists, so the problem as stated remains technically open
Exact FrontierDelta
Scope and record
Occurred: Oct 29, 2026
Delta type: REGISTRY REVISION
Assumptions: VibeMathed verification: unreviewed. Publication: announcement. 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 #1201 · Erdős #1201 · Problem 1201
Confidence: Not scored
Registry verification: unreviewed · announcement · partial
Attribution
VibeMathed
registry · event recorded by
GPT-5.5 Pro
model · ai model contributor · OpenAI
Przemysław Chojecki
human · human collaborator
Lineage and corrections
Corrects Erdős Problem #1201 →
Supersedes Erdős Problem #1201 →
This event attributed to Przemysław Chojecki
Erdős Problem #1201 evidence for this event
VibeMathed record: Erdős Problem #1201 evidence for this event
GPT-5.5 Pro note evidence for this event
This event attributed to GPT-5.5 Pro
As Tao notes on the problem page, the claim establishes natural LOWER density at least 1-eta but not that the natural density exists, so the problem as stated remains technically open parent of this event
Erdős Problem #1201 parent of this event
Act on this frontier