Factor Info

ID 146872
Size 1045 digits / 3470 bits
Status composite
Value 3356281756256955825688088430760735700285638539661086559379031758462025689897091025744154782662578132229900990029370960247891040504588639350673237755405926939825630064249527177443389116729001958539746322148542033987488809399245553139240917115612735153330166666294809767440940361982548513617204184360951100613404757896906278116401445517376449947142760261874667116847024362238408879985932262336145630388489854627196104489533049628027028588694346122583020228494560562393941167918740009257543125640200483436947097724363157727606528627534783061133165806943315432377516387689502006100228182719321043152076227024973518362823544408676093222020830801452668590850457409804281953423489838976318989333872110507940971217820047140638500188408089066934552713903769283372691689261320532331913262710278972877436561310963534045075777240980578704649444847017386938926330129480294152949918201558533140702864523427411399515832034559704845704550733869780421400353674776745649916180484208440345252923089810237006378406953938947438407690529798875371191329153475425569811

Factorizations

Primary (ID: 13410) 16979068582406612342641 (proven prime)
(ID: 146873) 197671723862089295786945979260435007060367692246803428167443165333875194711399732298214974228473887363218837201721162256564539603800374237852427422396063591608663508602860780793993817306790459871537968905488120639905739085273520840553097799036224225265601586462819094933503660250817003043345816030187081076641155538200735998375885062254379634892139034171021301833108187940325689890844798571125456760519418885158382161758725812708821490368700343964363519573223915179763347470449045030342746154306776949679395875207246889304005844346899360367853531022357822090558754414359736456782418942026355432082452134780543566287402850114750286132507712603549019228805655919399556288428224496807397717562325533730738161443038632771568187123267961822588701368112840070886838100108067434956958803059031071856459819194125080488727055031497529032776640839118009878701936648509461697460513687491910316367564360306139949936425458672147395993266215780313380166196006441642143317168054188801867679239311639112076468348310719691595105239738450371 (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.