Factor Info

ID 160203
Size 920 digits / 3056 bits
Status composite
Value 81909804194007798986749204309569619225035959884363346719445994112043455036182076759799589814588084923566479272267487717425726526678938582304992194645213782271414660046590297862207209861930225711539724200834198566413291676904599619887293549266358355084395688093162139933240702218003313229875150487466988732262918296391976409724507356430097788016877833853766588747690826472657022143968784361867781913242714952904241011799286786447125848249741285292348769866441824425851393021261224720934270022501908380663200441194076394588842330454597196271010002178782233511552159343282794972238074174969864259111971948880669639749644195795493888507981777052929835851032295106413599310933525210211387549846249369463426034790321013265071945252225221179512961560320479930420916666186055208183026452455795391213779871380332451050973137134031222227240160988355749465503112507250150249021533165346133562852939049442614745743458399239288106729

Factorizations

Primary (ID: 158785) 1076141944549238849546221 (proven prime)
(ID: 160204) 76114312437024442929655270863000245670174562547950067789870452108462004230521800175143476429894117486313459921417871051299641741959564819570701722103318964203798033281032559296012745996884077626523939008971032792438307248272595292893119914389488771573019817856139495871520959871526499831535882988508856219225920570912664074609484137348565527558813149196994280382742833122137516268044213929720525882527879471450137912670211677601807600448598169082397441142285526581018602574200304175562824958510885926570767405429998708503403847218989012926014965311907082563640477295108322093119605111881243359567367441600353585938050067253460709083420672007535335876241940271673037672190509691415126541957821590322382288910730310757476607929026535391590055253700798521149525536305351719201972090119449447360476442279850849503628415288721168202739923363982279733399624325286914854525241195601185235820460164483949 (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.