Factor Info

ID 203891
Size 579 digits / 1922 bits
Status composite
Value 349762956879849289000062186708731281320096604807040291644798148421123991778368636842482727892339303814494428648856287251300573425669547133028377734734414634881738651283701295397369459426529037545207834321580949659784572046761126741829733770918459247039322915773346431534329612427521834056965831184051512775535754476514190579505471108761395611197076235199735592183578571997714336813671195011389933941439791507965356793539794409372883126932399842066100449145320532129863966270022574424210465908899212537495251251480475802798999601912251753444937425562913153296752906936313486751387

Factorizations

Primary (ID: 203892) 23215851236805041431283929 (proven prime)
(ID: 203893) 15065695989874182338901912037215716606072684522261488754085656862219190920774124789913324123470896560266591518319002226588899223228957697411917962111604068005165118710834601999190540007745967392564364501148041820884940816476448494004348165027415768180074299704977055960400783196768209929484842901361337129320366817744716674032729220345572991346209842026571039433425057813473926344768272920961408494813063435816626731556319586830934142637811723477950963054794591252222859399101648700062918092632704667646598967779273340787986228685598877341074529718432403 (proven prime)

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.