Factor Info

ID 133887
Size 978 digits / 3247 bits
Status composite
Value 142938241302440368528171666169914748393937753472766377749540500855069373288323000516808440775947667805738124794089230146105729113237601873073240668868045746601570537991855773384797224682599517559511204467991070252854231104443135336721118840556479075317938331670925963899889718440523266367879676964392213035994137732880772020342662802291297694990932901888787827480820242320484931017111891335651982009282872318075483609072751231887711830374008340596795388756454117159222888080440000875475865352161787085069107988982646829663168954869918827707653925721474363537274671466106943402329266016717295048499399893876554171043522445610629692246713021882022420182200729431981816734498011826918083928040037533793691702513118378125814550504300631945324069286154248198306144655424396868670934614543975816308615813845813496290814494612873533402328926317881886618946614349192841192736385084204527699210191510582011081014240384509527589809344418861148976728178939683574300623084966310507386891157

Factorizations

Primary (ID: 131677) 139870566115103282847737 (proven prime)
(ID: 133888) 1021932242590714994018329875741474118674296242025983839298194863574836079809552612065459050090852063965642316113178580927138529357089207860853922731054267081081942448127455737578481449981124874285528839736306194266505017044842879927214983544558937788996741777750561569498150311362057828229074873110162649859082027840608286414488771884099480935983994094581389893693721434405025334730621097056230870268571184914549709521526205362661997403195976394965524940452778882165703513906269939276749299742646904573440224653888996193872095304567770202135061974551225560534709634378257156386703236460056252207703383378111460447774289205697103305058268836966908472285763037767848609714017904392371336172211419819171537997670184807583075184481778191507872518229063245359476219914817716003346714339363007227713215363965306288427153098657030792297397319126997901471343656091051618588321119467098846167716533331142315498000174283041436894815341950423763534223840397386401661 (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.