Erdős Problem a Daythe open tracker
Our attempts / #478 / working report
ERDőS #478 · SKIPPED
Community database OPENas of 2025-08-31tags number theory, factorialsproblem page · erdosproblems.com/478

SKIP: Live page status OPEN; it lists a partial proof claimed by Xiyu Hu (submitted by hxypqr on 2026-07-23) and names hxypqr as currently working on the problem, so the mandatory no-duplication rule applies.

This is the AI working report, labelled by outcome — not an independently verified claim unless marked PROVED. ← our attempt log · problem #478