Factor Info

ID 85421
Size 707 digits / 2346 bits
Status composite
Value 12711758260209812487288976641516751059815078406093145561392456672311618955459216039407231471981398670192871478621414906232706280744289323935089602924518724094986244181469335224204863061921413509696540145271341819287913164674585461013260545673541411622566564586737075254653958422478769113183512017809194526149433372401151684010030882451558714740840614977182717093307651366275869800205064211572547415456804660018596390481692004507897690553488719500856236675417937044259885572189283553134590307375812680734532809984814080011627895617235705369303259507448991182325889517542085708693828243547458464505624122277112085781702312174308946419987671991616067482348621502721858168324421435736136401527551727808060851159

Factorizations

Primary (ID: 59517) 17616646658610304480313635124812321 (proven prime)
(ID: 85422) 721576501280214932699856617439029976630753152565314433981123908841663699117167629806005704199027319798622532633026899129439135949967023913882572077626509347391668001305268116981132648019527934663366532141798168139101807455010768823250834179373216848241366058397377402175196449617372893009324240171893728947667161213930716670578400281571733953711509293034443283866262912785128583217625456729943697104408436309175114719595211628384945284076400667536081573525300799692599335742947010656283788700743216184703958414717853149323637236861221894233675216743305586665791254474630005589749655105581834031292796392223025011428226931051092866976497067860730068835913752246028618501879 (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.