Source authenticated
Erdős Problem #123
Let $a,b,c>1$ be pairwise coprime integers. Is every large integer a sum of distinct numbers of the form $a^k b^l c^m$ ($k,l,m\ge 0$), none dividing another?
Exact FrontierDelta
Prior state unknown→proved
Scope and record
Occurred: Jul 1, 2026
Delta type: SOURCE CLAIM
Assumptions: VibeMathed verification: lean-verified. Publication: announcement. AI contribution: ai-discovered. Imported under CC BY 4.0.
Canonical aliases: Erdős Problem #123 · Erdős #123 · Problem 123
Confidence: Not scored
Registry verification: lean verified · announcement · resolved
Attribution
VibeMathed
registry · event recorded by
Colin Snyder
human · human collaborator
GPT-5.6
model · ai model contributor · OpenAI
Lineage and corrections
This event attributed to Colin Snyder
This event attributed to GPT-5.6