Factor Info

ID 52057
Size 762 digits / 2530 bits
Status composite
Value 392153459014240081861891181104714263121586309777880688593828146190396014052747308605041538505209928635159337811767748597783163367985669626316177581265317091733769459405968373003485731359830171977699536745297668968741669831788508949155270747430552257199457535560839559034400708927890475202197290708523633075468764868988566347840315027079478049199694757810805065948992682915011072864076783560937533044453306822989188683524028981820105242448063070154711123126630645810427775666181992195969295816335758178006013067486164514652974566170068442937386675177533932204384929065555859982271145242230380089074816953472245179836675348557128065633928186077591584582796207862048690536391593429235522448721724128694179811266197015446896315228789504022160615764936563727604904549

Factorizations

Primary (ID: 50315) 4311672901046383796549 (proven prime)
(ID: 52058) 90951579123516030911458915836105805220188771430207717993224256332841129310535558373508968676606707944897696332638140434037366795523431996588957068376949693172951002387884117334340548872449282243852397903960976082953225369430998865221255319936497121252551887281705697332920220798796196010560442485814318050408002812908015449413371426670415559787577756703379877662140236117338496219127577335891212072033305990027600910009459392966985001884586466303780979440907088612792890872394657125932703706220195616233087076710930517297284562489420593095384930597847938055515743625643290203445064918245944505846641390566076761995470304366581975968083192354799088334438747983534339164802300627827743919712852792518582349862172112491839275024760624731492001 (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.