Factor Info

ID 159911
Size 824 digits / 2737 bits
Status composite
Value 62757386950943405906259286884179843591353133420566545749582130130668214018488806251333408818011979691325863873480913740633957609899924801107857380878995829583947299406952715164213730275392008922807365635867550058584278762288921601107266771469526279001623578421092897518473763574701645014496372209816198268645505637167222134464287748310109803221249960308065114398654140079524950743864338650519154121997199053201201923139443164018628230095454084837273421429805092790395978188365559244585322240320443606479261836171998655474583404777348577683171375141070294836573434531270323811303551503021386980871721932666942176086403758959674850629295327809927578210763962801648398452213978573007672325099448934424323678018727264935459725233760735647736269981030284216243577094254992042254001540799676186524038840007803295781186628655460447

Factorizations

Primary (ID: 159912) 2911331103273914008871 (proven prime)
(ID: 159913) 21556252011449364336203993114769245123146890479528846260306792831396527003575277898014301913339947566846845589591790244514879814958341669728611195434167719409441134946076663148074016595014677021652357959157030385176932067311325284157206370651041218046072776139277303571042212409192342031571870563921548827325338659403993484457072771992333903676585442323151256504527176054653340262950313015257062848101564482849859301583921653971856065393204474055599733349952349299086884325100477511492446414217134695629258168452715544183803221252415105216055175803459741020023409710063565028781108932409173982723935509358419994261975087047615840189013941009303982026807893851303286974849890053768707594169536303508781715887664283159140023496337509965121039975518740841687284750077535622925456181012007094675893395598857 (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.