The board / number theory / #297
Erdős Problem #297
SOLVEDdatabase updated 2025-08-31
Resolved in some way other than a straight proof or disproof — usual for open-ended questions, or for multi-part problems whose parts went different ways.
What the community database records, not our verdict. erdosproblems.com no longer shows statuses (why).
Prizenone
Topicsnumber theory, unit fractions
Statement in Leannot yet
Solution in Leanno
OEISA092670
Original pageerdosproblems.com/297
Attempts
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