Factor Info

ID 182415
Size 842 digits / 2795 bits
Status composite
Value 16126328047737971085737880519830292338567456653390787974754277194233566249702997168482973061002347438261248718220023175517037275437124329385353208102219758926891209840326170564256376254058266954774860742006173999131772082700408176942480599748912164360072418265129255666089288990864505390545700724319115706520640146829786065357419328010156146841415231614069528953279627714683995640122734409457909724688141758250073570182261797982750126815302944017880263509727464533562846705331849920641975003373242653525023810689816747015733692357931232878976593964572776502251553972104890438366854735492922590125017710801129109372254358561497123160593022571017250429069098991683529408272110049066126844052955858969581390730851580832696051063881582585172136256275833769585289923226397618996419558724910435419709030628173328282272680565149630152234497816767911

Factorizations

Primary (ID: 11534) 127374612609671206099801455938838908563158125266771097155261 (proven prime)
(ID: 182416) 126605512019539936843160371943387122344081270804016924476928707348188468982217592226547843820355109123975720889116684037283471292039529659949549920665006292497548295791104783148457361248635748917291836097065862631526568629021271499811918220195979282802385829154390389250692259731819005593210012375364469871247914151704443622884272798428884744466286382418108477876124811226373827911253079718070157395868832920724635081740540948035239770115981823692532026062240365388994049830291076179256387742646677640320242429855571086176795800859405969559578595346407174784913473330011788411250569024781668123006951779931373714608451091446160954282048668737188361722791572780563738824035258602253885106128442960362569158995589748746513207185872673007464015632037748456263575777363676829766452313651 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.