Factor Info

ID 160692
Size 975 digits / 3238 bits
Status composite
Value 507244844198146190025250742077516912762410268348515164646503784928233413582169217446575906173988600902458480486851289857948214250960262831245579212708725042490636189211057517085100137557111388105816242064107046951886708242020989316708137094414892662429913151506515485055461569704906334223947303645951315456376305058590833410259930746850031899897854905581445080528275347702790713414506868184873553487808261841405816370623208998705081410947992479800539105709028904094463025798383919776482097870219307021640030889472944967315480754923591093414073607373053450120164301609700880975415590689803385338952769957707949439643381964171030988168423851796250626613973789368784151061313976865074923492567701148637154513764686920613964365672947803748575357166752639546923821406779068995232821446303653570536782907758112438855955193565815379900910256896474268761803714223608515123153268914162275541676863609654284176774695024113477503771451210083843536372968599270576875075579071539147512581

Factorizations

Primary (ID: 159568) 331279191232790839201 (proven prime)
(ID: 160693) 1531170256455087096205389579046388247178077125224165288957339859197855893915573964324566987895373774470952540880212841586540241347464193070346850353677641408243038087942605612156105928128516717129171702499870071250325061202513486503090791358639850281924117118652356948080597388275501077343202548639547923387840931777325210572367663487244286270871421397829373749466403861014701139659894975067225090266493562186662679025698669189293532068011687535685552180669861564305892010932617531907087384652551390674979959270863935473672009624419695385941895444458665173992267901305543084187509901908481665035158008624971972484079630599248393989404881440776049146563532050641356703053081651857093212074342611472298216246049982042369262923727760339182231257466203553526888440408460142714612296923922489065311306636122361421485089106416207757250946859194848301407436710877146321501875352984880240863147036828640628018132867257963854088467964974911663176147419466659377381 (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.