Erdős problem 1074Similarly, if PP is the set of all primes pp such that there exists an mm with p≢1(modm)p\not\equiv 1\pmod{m} such that m!+1≡0(modp)m! + 1 \equiv 0\pmod{p}, then does lim∣P∩[1,x]∣π(x) \lim\frac{|P\cap[1, x]|}{\pi(x)} exist?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 107413 retained source recordsCanvaspublic previewSource#1074→ResultNone→Checks0