Factor Info

ID 191476
Size 391 digits / 1297 bits
Status composite
Value 1937639865682217233384197336546075251285359054105916099132107265140014231707670875582545001044033099120673825389314166784782508824898477105258259790979488653502769688983540254260754656271257919007326235224262509293240269673952043121057486849121280850445699245043951251790725524914213624367364400803375909947970794560582400865900010379316096511908514328467326660103542144915227569029945894353

Factorizations

Primary (ID: 2984) 2365454398418399772605086209214363458552839866247069233 (proven prime)
(ID: 191477) 819140655164508890917873226422351618968200047769302671835143383158068081081843430068482540611072372632628008732032082533026287886967870066043360173597968988762189662119373893108747624984037555306495496304050569329638274457154538620954321479712537253747628792873477123849703693272718686359341611321654864198244833699973564681069436852641 (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.