Factor Info

ID 166507
Size 769 digits / 2553 bits
Status composite
Value 1884392455168833584009533459578879352714776649832084434728528154067365755398182711390114952835012832937985139041203490011032193202318314123984417460224207387265408888705865597649387716234990573793659827363422353720525129375202874962624049193376759795432042923040856140287325397443007370241587045505974110486673718507033179680540478173379288447301148687971213441377463921866735781695282062624848697923929601524673354231631976435313596746775796707183455753780673171014291059734603190729195607628366921370705101065568952256447042399666592630059393047585602183101272971274123536016561964704235249512981714965132555236350642527734911330522165773585621336722556488774020241799105815166368812772799558576993967660577260487357862694450576418036587487474123256170041510492422741

Factorizations

Primary (ID: 17253) 6110613202111672866319 (proven prime)
(ID: 166508) 308380254622831529872313919760714414994015112347561333322022494302469864826052535181209656262129511000508653850968923948024143978479778139505161299392366444972020144365119303189095336747100540806666260391957780475421161114016658286320821161252312416868503845431628403331378414402099957089062557339902724732113798304126398278322647788559078828314826414428158511210793224678885640761551500795221713302054130727341514231032130918754315470627957345487315677447789153887359924970495935940297394879187986087694376362185430691252683755026013494747526010765027588510279052426605908910144695897185535833087477241650451481695806541494376860280114732088937273786881413048019256850990015971937226835514197514269699848028387479223845980844997113260358954427739 (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.