Erdős problem 1056Let k≥2k ≥ 2. Does there exist a prime pp and consecutive intervals I0,…,IkI_0,\dots,I_k such that ∏n∈Iin≡1mod n\prod\limits_{n{\in}I_i}n \equiv 1 \mod n for all 1≤i≤k1 \le i \le k?WorkspaceContinue locallyOpen sourceSign in to contributeOpen this exact Problem, source revision, and authority Repository in Workbench. This handoff does not clone, switch, upload, or execute anything.FilesErdős problem 10566 retained source recordsCanvaspublic previewSource#1056→ResultNone→Checks0