Factor Info

ID 51649
Size 705 digits / 2341 bits
Status composite
Value 488601483746482176539139107481579602910125144689740621415450226464468811328869185362766085259426788103666547234815412150444301045302827256569750589282862673600532864648564616447194244590536114101672338634045078723779603106267233775273838167381770534051881020072616614350698096689856594705590567045023515250243876155949232368069477088309141226031396992852490299016105327437018059187014032881286986734421224778217646605785680617789859068821867999358388779603763810792300062137274830332280539173164782228198231179368702769493256093535530004908851433204609290800651071120051601606061745832254699662109853034580667359637658120958040015709046616483756461478035786192208964263635457937368814547940123946881733051

Factorizations

Primary (ID: 51650) 542495438705410147260731 (proven prime)
(ID: 51651) 900655468942672785316778207350528223443168661783909038759711857416156529460873983321476760240120551686938603154565297113743732805556275472513851247019848940517945815635179531946152185214567114021041995910603003244955285859628587198452677990726490885680180157405658846138370842453062618708617152385977243886821052029461877092167153525692786070549493520495215480480386763109397381815454321960871379438387822795501110651277026571632600412734712982361696255407878282455771861409256252794770240135069954737315219731265100269671404426785989135085779564256923645482394314667523495698427584838224871516018080463480379331767257124098865905045011011962179478502610441604097277512018743566721 (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.