Erdős Problem #202
Erdős problem #202 · erdosproblems.com/202
- Result
- Resolved
- Field
- Covering Systems
- Posed by
- Paul Erdős
- Year posed
- 1961
- Years open
- 65y
- Solved
- 2026-04-23
- Model
- GPT-5.4 Pro
- Vendor
- —
- Collaborators
- Boon Suan Ho
- 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.