Factor Info

ID 146475
Size 1053 digits / 3497 bits
Status composite
Value 278645004729909558264761631826560826184906651813935529452356345011101245173889855699052071676489331119874309231508441701584941501207749862525217313940892560405305810999395131708602231399198558512737617607262686705253756895172453635032839777015054110498964648985630785689762767730051963002179121262173566218497719304016632727333795150954247498227706397988111792849473920136252798541944957421632775280656153427285212539617651780346056476359336984122361549877645235930512616015202414741772685415295237137755762233318958934780468685405522169588450439785776574695575736156325373891617437468295763658314475671757462190204845456318177139465117126551421726129294177856310912638564578179436594482841928435348558217244609701787225555322365859130598397273242835809667131063972049970078152530667994404769352100851926143198856194838731758267444387641131903994929654658572273225105130040062133376226198058275246244798523114573643815244760200725070669314733798589113536572662868331526355930517671082924085874169177909953902235306752943523658857300576744119807346810507

Factorizations

Primary (ID: 4422) 93953407627827115729 (proven prime)
(ID: 146476) 2965778589252365703817704806689683253276630091431122562573011414968614853278830594261848759428913170806067309460691263590301424393905517950819537743213800722546777472104610874979452638678252468611510633146319648497528860741450287287536103005214357684533839379825827241742873040944522114713184164567225093696286173034315883746672834520934101950690789738035584941516821629878323926242249816360466201456480891481393064611824007128985232976270930653925991841431763170640775409291930592425992975629141520750787165174281018005651477222145221445784026262072603918639626898556062334242750210784104375194434772045529181123092877326987653055294095900654192806215636055638594396111763049240841973393108663025627019835287201738932032887549404169812432478871336956139482164822769905616744033802691484879911563733594409745482879427821138841177190626932803976597613624982762958535658046347602069808710477256477101975040151530125737016847219566263436598679024008666378663191073554202541129524419769589769282771806067243201606918468232751194819645083 (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.