Erdős Problem #281
Erdős problem #281 · erdosproblems.com/281
- Result
- Proved
- Field
- Number Theory, Covering Systems
- Posed by
- P. Erdős, R. Graham
- Year posed
- 1980
- Years open
- 46y
- Solved
- 2026-01-17
- Model
- GPT-5.2 Pro
- Vendor
- —
- Collaborators
- —
- 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.