Factor Info

ID 166803
Size 868 digits / 2881 bits
Status composite
Value 1375819871896979535504185872482778382565287364557791134482895006374344219138823024105586657034967384262060448163137215816952332328059907318847251576340900697720473241383937938791216662915276055293996761919595445096205201231309083413840090239538590477792720418713994912291917999792911059245587282128112634576714743524597864456857151390475210255229034761326005690766246506227925477886541237634254730447631524730326350572517306774454635377323544663787510269802052350571867577094145933719863435506088838628261735951420797132612348045754356953241877369923962307893721547770667829378371280737631309471356199337697094911934577322442806227496882099186926808768842081605358750633880548135864241555905918380322447881684308397372293162666724437697323367432914973161516072435632970314219990217812067512456007908731468365427732888988401377708046417433314435764786046013920707306073

Factorizations

Primary (ID: 198246) 2612147004061767889120074340806049 (proven prime)
(ID: 198247) 526700782826404183472634369129477451153111683414464896602200916288793851346574130457953869484600023462059238222805089323984274477680001448988934045660410961202519915546725628793038004648253588642659051835816414756397955133699589460419978454012534608089988321258735465096817564370611444771473945536529695237502093729739972598522462518513235442789805544310496322254849104569490055595138325915473258311903305734870264621546609124501711130439477744100544716599275109032207705733829618442696229940052113901090350954500124590482819844573071697626181847423257089126996026836854808317042647684618707309395813757026906237378730567144557510183555839157969433915823211219191020332258379528759562174133066921788046476003240760721125197432601450330388875767145355445501204125634313353524324938765483777993903850917536568205057260016090835847694777 (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.