Factor Info

ID 219747
Size 1032 digits / 3428 bits
Status composite
Value 788088113568096850625236090491500090901910190876849038151581290500420999276899506364830333235673016360008874501152413404334231232724061760227335949325606182845542768064185754188223158650559196574700930330768886975321750041082284881867079626947934089606555603859482849498481899419780359794202146055265529179911289019141325063050111063077804248046100355014323246178949503619531580174578833684466037816637228866386666646966783066177548829436865424691233725540957002498795408245805721272733416279699545560435298913365243808223679120451023559001749220238568561148464613804681144786916346644433268851135492713397037724922820029139852292806347142986457942047931024680629377049690318999616650342806190078358630186486983271407200983233197497578071713152224776157482083501279979130324211028985745017946132442135206511627186948968304061966087682131553507666101903408502709616420640434117067300393387198398421216406201151865608125311706766040984658175161223271197403238950410605690434418119086567765704793035318333149743706933769085187200868977

Factorizations

Primary (ID: 219748) 257015248771514462951969791 (proven prime)
(ID: 219749) 3066308778700924701482620919530971447432875404245222768622092977878227763130946620124618088578717941289389498160902433325921619517903463062371720692551809840694505719347580486945115815726930302452821894652812075347596180477652539029391321066849384277846379310861235818083996121149518451264451005153521601226825788707720582736012225849253584219006964946907517471273840336360972228915142100530684868763132667029781431510857248511866702375308630829615477315928732379573187289135086670006515745340004052160066016019948715650280876258440364967242111722526232715852523879264060481761230851009429392855303171037745315908739033095613667943827601815609916720966147048996234487787761540980572988193218256512241998709442911939385222801078292880452230379657299126685384298278389178394806539440550033724935632426391929654616201023762184550399397233352387738118957325278256146091928800663020179545764549062663002067057119188518351682010556634413807727340650271784485597377185185385237703342752753843169730444099763816847 (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.