Factor Info

ID 223345
Size 960 digits / 3188 bits
Status composite
Value 480936431596490391961102761716542361818991811358166575884396568772010212085247498171556270390622824376215264952360828576585598250042288597981188078100510011543700611894687561761848974492001070768010993971669409047505730059567010183550823676480191109060252721207539742287750542482273814018293033324409490441714782797557318235957741041515788860550572901009890678223194628211470959607525772625264282336301455026018175776290073972178172197411270952198997023356234719776716369375000871967542782906878902971876962894889569149199439980659007653888430245713238558864437207625633357060299700856267810698281967662766421847102613665132176163553726768553119562650829866850751130968957186177352983336545520098504444736876514809811778742568810887708347790524628809143184791971676559668329928403651141598996997678068977550758337525502534265026467195918604483959506948860215065120013112962977282551477296935977584966814125572737022024501732628494049791687784260432798326108451

Factorizations

Primary (ID: 223346) 532250910614121379537 (proven prime)
(ID: 223347) 903589682996646542706336894313520596538373925975546370987967522485899748951964547537351946492056220177475114519218006174111337451628688858709219808949620894646458846150670023789911899493544813267380156515983874759539130334962142783204687518127417943884470049220659750699535083296306300124193687063184746668982296504680555301771011048328609182228995816869330185880188270591351549356071016117889973906933295848590219377390436723780684507485708889117183617514540558580821527167719060907788826229601939918674538754028192870649064853914285931805372760979688196123645009805742685932713783779950509140817864543663863866561285193450947441679224198845227988100734017437462597589468549937977685497916176587846216424430152522679324242473655149699037998098775149842359525060300676722499081688400197993651176501819372126386682786234746903934412349525834646109467334062648753403205322352060434036588423288995246477817512750038117972424390913551711014323 (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.