Factor Info

ID 122633
Size 638 digits / 2120 bits
Status composite
Value 87985684939233443545896011661813769920922481379387013996813272687183358639161137944262620343855239576864000572852803526390002706609079024419560062129069481441740344213374305780541044133775594758200416111853802107130281024851715787373326581887061175458163779339869743349134096843218752983422122291050176929869216350882656721684276409646371194517462773457411701553102479628305531366866232576927687578550011270866053605987403723189730532226112181556848325056211204526236578008708365984009997294069799959474570097235655971372655403556532617721599824880722942921546068777412624937014083610756068264941227123913325488847475262578112224524778587

Factorizations

Primary (ID: 48017) 163573103626403528885266845253104394252978832117387 (proven prime)
(ID: 122634) 537898242367463594217774689671351826663054907618432545291960045180135954498124853085652083949397945258765536721328494534492444706126706985194149336770508652782411792543664922838473195602159299311600897112573809951867041960277861130629060668908903549819941027422074904284862580900162537148445558896872093157235032713017267628171329741657233458743704391887574568477021681620596141514044318556206877857571825626325066966207417000258341960729522303516226512416164533303292606332791102978975240040623448322574407855458634516273162017904239919511379162746854557050712581260060525689305607967601 (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.