Factor Info

ID 173196
Size 849 digits / 2819 bits
Status composite
Value 381142755198341173968489924256010366015020821195416996287245899744683673821404650386450020028255755710143069089627618778398584582202276946974672288852651160681483236994767517773141169885207577020970308407596645680257473087920895671788707310404601244858801643056266383136046938293837650869125426128312869800432774266517826726278833960216389450267579169437141241022043578460720333504325192113389667534228681370406487638394027176116446200892977323980636983171452750678183111093333094468384258920602888839346494879893280267312713362249872204590359101433362822067331989593493014054880715534141965084301233219990392991388983969231644845626891102184875141279039636139210949854386106971713807987938528356166011184280708878298107303048772329929376540254811104163595982181736825219553225766290123791256742299665251426621168058880472332885305931433731394576037

Factorizations

Primary (ID: 171412) 140666868670276840727867082154425523626715727566614330498252549393533412756943014075358588572216286998281 (proven prime)
(ID: 173197) 2709541762045900402674392459500703163387659523212861778034731617735547613551891196620628514264206642521492306301537278143569467803300381874629148912739569720942957792499634048633363169573065151424332347130081235237065499555277999946597733016799680846600481258407136371543204606101631737303899155689340082139618499694786056141877982120570798831312601581742487087781379123954000797032752632430778446078427106955065059931632528741792932487068233044747343009419394297714237966777471360862670568458824025008235409553265594845630851697907394927673945966208448731648718416485126921568385105200631452883006088300500736091327396829892761563522272544853910446817150142666024516596377798073791864668597519052924435749560969764077762430865676538248591916477 (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.