Factor Info

ID 51783
Size 764 digits / 2537 bits
Status composite
Value 47847400326563826825466097108682474928191619815367845540787069625250809942255681963357033639510806697552797611516349915999689831604966382006719081759187812384023811466222269200934168001752157946745894632915645928715097516158687221588822134394830033719820847484649648177786234111864637686186271468158214541442178547935898339166841636545312488009467566664226020548240187774985008610988298368481332946789035097773685008168212472375802811799228893019948207176677907617393082959584725210601608845647740625361695294566203660080611236127937857549902860900921796364064611619734917836853782495050911959126101100981632563257562759317382427231722945332435516835187417534184765407213746815972579169312902999884757392238378866821295895553640620802167460751796796458495355468113

Factorizations

Primary (ID: 73076) 18462023135737378116249335576687 (proven prime)
(ID: 75042) 2591666144862773671614728339325270275239405643592402695459312121083389949035017671685395170889388975484022319648857954642775197748382406856824999723133719332295020631339688096815008063554863362666180609811722345127618019874953392810308584981652511190172901577925780240127427071843349806666051725390508762074748958378450967020551458178382165061728340091658219763427044570228264104031927290948545661408882786132166757569925924117655538346515276793865959583369933687769784005795740379337574967778750126119478152636073509224675167302964462692414447951893116967001209064227722612210789572777385131863600639936560423786926267976555247338017439411216028627095547900865326995508130583684720572964748080851391436657678397455835788936050510399 (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.