Factor Info

ID 156598
Size 910 digits / 3021 bits
Status composite
Value 1975375689352023076505115752118033561978819088748916282805554514931751243158000987403231086281329204901266262284512157279877537327481052761529747314154070851435247349221446882216946093661021005614061561400176256600168641020221577074008540322223097520797958426497307841124408427089150557687781622973534408357617778561355047557543035170149317055202087314743832199513507311657486009986786566092025047643408890097664570383303959266854082289086797118001049275170092199596869661992997113121876729967885958987423488176877369511033922081709825862539725980292072088131994764260529994135295027556950066818509634875379123404710827303378660551615137705369541473429264353088681111184680985587515881346382200666726020136531674141937896431435815349145389331396748496582593039155810977845302312397891633083609711323137827105263677709376809351313477458766718097922725004305040313073836822346622303174817202883645145508407008721

Factorizations

Primary (ID: 154655) 3889436310686727916228493162492361601 (proven prime)
(ID: 190584) 507882256337357572753553270116380553824765879635438384089026139144015354392049548189923586891884405093168540234190103151505831416168140591181138228389575232073969026823640123530429965645099863860686947291897546756668125051858592508126984147897714612093590279509293803262644544343713459020526481326107088816986842361665589484885807101258027134903093817017596988524063985077865752868976154648305039118679804947767213135831857661157344574501346350124875244647399148354439202763389720654919177905426840722714158004621921978535260334992989339439034513750516077215921465342987398480186555226103359405681502489518041754772818570082701141625194973107848923396777556158142183978034881652457541293500747287369437799660673859148420412333408203836456541192280503406973284199028266776494181871478908213638227150423164195957860565015254398629901505476160006764267891382633308497823255121 (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.