Factor Info

ID 159919
Size 829 digits / 2752 bits
Status composite
Value 1982951158538478279334760540710661107049511107641971007280048640443447897803088363075736997921649800698484507848439687328259934848737780789574231956744361752747713058486738569402901024578649449542078974079405071194396398045836474060324404212755998403664481984592890887231796682933203456467777785088997023005139410281502604397126625877715030441051891369591398007216303653724533384947617438052446624258105915790813987652408240861283209695001497643410525235930581228389050881373220231690590389987687504441918377605454483515258856824501163237394015098816620781828854814094105375910533118565811865253248843256836362086068323327906536870358335523969802056728359650115779127890026183406823917752964979276197853690563365935072120169162553870737614561508933462790586386113465287672699861904198339942119351359728188674691356073381338369177

Factorizations

Primary (ID: 159021) 4000676643453728540752995895492135243815283421136842455055932785461239625693519703268848404859945576887388088179039548291623552991598493084964769124422771259129970424576330808231043138566381279447935560368399123754878512342147166782807294133499649104178232790484308773322910362612778081347 (composite)
(ID: 193440) 495653944385423788030522821331549270851582072441699880411506733839116430461432601743366657328370401811213177248873791870987674299914302634864897074221715563763354918326942702277065677358155871899343885739736381261347082664198390426451099352010122202324130070834117451823513509190005770692938480207625232859380001058468229130142775935781061701224309799489694852677170615113320260415580919250768896697623871168461046071542241412123098239253164655636871011890297434595661505284600493515154722594005615903385717928260760590045452681306648187891 (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.