Factor Info

ID 181910
Size 860 digits / 2857 bits
Status composite
Value 89729941202057814766407330057735535282594529150630884484169014052732923680860426286751350641072596790402199485288596947624935104613087509010778664246507959970371287645311929032854351281265123904127254550246545019584798698758443477044318628100612077825721652744646210282608423281450781620793476039722462696603998539842300136610797287026294452160759720133395703174556273320920891703695099339740836492961139213222698396338552671239205997414075144288832233100619016386662583960842429895832084154507983100852415486613153802805984880034296137832039457993871998913851337318567692078893685555403389380616485019282545769516419685520182911349063586266301709288230686124639373987898936846138248985685877934519683361835803617733282333643683937203921755853928259041833848453834617147104076115898185191655135390260444314383047529789642824492888988217503987517193992132152971

Factorizations

Primary (ID: 4312) 606888680894320302113812772385855126907748678398622467309 (proven prime)
(ID: 181911) 147852388793658866321601890434906859137737946476112556151225052260521569944840052652524815346297373264315825570131633343130664247920988971613483109529921353466241173519341116895803959606489416590715187612404156759732322127710940863915118993996095089681510083738972221416765764029065488144401925082186607326022179118122725531841087865481805827998584566290358467892305199780807927654881434067423179018659516765063383348337915834202978043527707851808375980561374309175758863465775446453113157570943610650468802825016957110353686532747346229279728625704419558615062807794154665011718084167384255678849280389214342639696660728645710320576618246531848436644160871460937272718888697790316761975784686310380524659321507133879588297204532278933751276403035730628319917203424728170710141600603375159874603605944919 (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.