Erdős Problem #865
Erdős problem #865 · erdosproblems.com/865
- Result
- Proved
- Field
- Number Theory, Additive Combinatorics
- Posed by
- Paul Erdős
- Year posed
- 1972
- Years open
- 54y
- Solved
- 2026-06-22
- Model
- GPT-5.5 Pro
- Vendor
- —
- Collaborators
- Ricky Cipollini
- Verification
- Lean-verified
- Notability
- No dedicated article
Verification
Listed as solved on erdosproblems.com and the proof is verified in Lean. Solve credited via Terence Tao's AI-contributions wiki.