Factor Info

ID 72995
Size 990 digits / 3288 bits
Status composite
Value 377360203099711017374233891858963175459658754567304127299115760276251642283219955613872444028554755184940220250811095355534193570268348856292395443287303365098896138189128667203319290612966425914746789508119528353562480127260123305788940198364357917741555513644293358634516508500272507763812129051729027015701251187339319559254915576080848414567839331782985687767124215669856688617021071319554538681167330440654761560936567885861270223798827115350323948322364987798413155134893739366605669874391907624032971566128233963161854790615316887696914599704025504030701224110269234006105706780155185309932383902421322354274606870394931114882421365160854663992586014655253485470393767443322815603461498930969852934314062479853920776032292215926521324753766123874636251874281450047548188827508270704795688743961593510495482420912289838507745334543511405819526061804269526246773003984082398856660018202517797180634226159922522192498283619239928068850443275539010216801324768745542855129633939143065113

Factorizations

Primary (ID: 98094) 3951515322270922845411912871 (proven prime)
(ID: 100494) 95497593283490889035677377248657699854487834426604185424705495943626187269565645930369245919843104442778071623176135938868055384312984556533457397853112998235737482051134427184738866384848065873976295509585348179651621950313577954014729147385328822446860009523105487025783149743886283856725950824583477637349285323478691364653269150932519357774928746400716283543189960670019394470194561367955993467848240107085546978902295665993864569975613658328474347235068458921459698962209486625656642249876648706346293962357749066874055420751562554408226604490790419720149115146606878590292035964362952374539528350080270894639810655295988979394243329687222634842362908461803755661445207494864787555605233805970350453793830221575324883089939684699226951180560848706948086864996051888192755292490690333614466230034898543715407784066371184876252330280168186640804419109097279064298769213657149001340532044107251160144701265448073759663054800832205366570890632715666268798621503 (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.