Erdős problem 458Let lcm(1,…,n)\operatorname{lcm}(1, \dots, n) denote the least common multiple of {1,…,n}\{1, \dots, n\}. Let pkp_k be the kk-th prime. Is it true that for all k≥1k \geq 1, lcm(1,…,pk+1−1)<pk⋅lcm(1,…,pk)\operatorname{lcm}(1, \dots, p_{k+1}-1) < p_k \cdot \operatorname{lcm}(1, \dots, p_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 4582 retained source recordsCanvaspublic previewSource#458→ResultNone→Checks0