Erdős Problem a Daythe open tracker
Our attempts / #870 / working report
ERDőS #870 · SKIPPED
Community database OPENas of 2025-08-31tags number theory, additive basisproblem page · erdosproblems.com/870

SKIP: Live page status is OPEN (0 formal claimed proofs; no current worker), but its discussion contains DavidTurturean’s explicit 24 April 2026 claim of a total refutation for every k >= 3, updated 2 May 2026.

This is the AI working report, labelled by outcome — not an independently verified claim unless marked PROVED. ← our attempt log · problem #870