Factor Info

ID 105965
Size 717 digits / 2382 bits
Status composite
Value 618377617622334656771259224309921229141567810391202725012249170505476079172882807261209068331093151088613088566575294880340186961917742855578012811555279756827656275174819916914607161810662372122789049833485496573455932663616421164800644050359585710158335215203109727499357552379310470057848260109509763049962589955364239979775443845982232554505528672540657583670751232585146171044734503289879874311399813219186414165913036413450034561579394015767442784806193513660581420266155263244792703231232693964427354815934037160349710257870661240324270870867138881675571605416058463993157765108528841200018131765899390208095939435162124588458066575926619642256224311648339726335967437334611829186042640134246231282762061284569

Factorizations

Primary (ID: 418) 818940003141147329414971416390688152473798251492190348611039947092878880829430325461 (proven prime)
(ID: 127743) 755095141586037523291154094215024365757169476031887875421940328446126718812892424817446214055216629000916296527273495787297813472562691137343507470550584209582031101822341427935543369344461867343651480564608620132948637750282433772133706197751686957536141413438580882400842910591618203544171858971069822387145544127381270154720237869512028417652120977359687565329136290487931251972344999889579283421765970576684358457181724393738059017459431824228080697835980427995000683190645476390096942006987177603313560276278970478530788684412428492335648903161417192581222780388677331997565835575950235478258876114004158756256792011965402314229 (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.