Factor Info

ID 166465
Size 952 digits / 3160 bits
Status composite
Value 1202980062567361207109139164765320522130942605209612547744409200388206068373983103214767792745007599048423665310948420104259169331279668771659938117091274350276580693342062281063977630815647947183315864084880715873001717248865679785992711979591856569634563310930476129802947611753245822451176442618921393456330645187633966016888927772869001655861263746226673966422605487010776527010626845778753314943095346000934612395597869525738359524611239620345410602108258786805888236227329413240321239977409338526677841995189445730870336988960981481517255292589365416236981349559699684861858689686639337336964774773644032267795176711856386559513922312365169328152801053078554037817094601187765493305832898303529457666386672557223504738944699241648866653353681900575051359067406957892638482511878921731740950332497793441382130373287186329603303713850402689567896923886065936656311703631761718496936348749427029508604287656495078497455441571729112166277136457358489

Factorizations

Primary (ID: 17393) 390331841336302929436994813 (proven prime)
(ID: 197691) 3081941914984320002593000677094574977447883848881196163880343898626819514033179748548709583251530860937717164917098808830858563263387764191871418642146574227395756381000445323320830189637679060661690214242382342220398177010329016427982605582521670705210512285642286938820130551612207183629582767171916500352898181747900458709866021325515494878579011799035880158734441156418292308037561720718130369787320112879103154484683849506033817761211884723460827311193301617384745902500412204821998129209088991979093987904735009517080885967665309431434342989693339560365784781206747883606187510087445542104027624593577138127016320495869517006837277510521907481729832645567264495983497157742364748947173423939527350218407902137147606711382608028448591734255462411982830503043344780718650733674610910679709537611369750676331442906909047767264864753868292843137920859297973446875199429517432156386395464361359220170061467774306405945691853 (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.