Factor Info

ID 67885
Size 858 digits / 2850 bits
Status composite
Value 479617632129738694080901743029646409779980592088921947946269771951745943220272476652030482370960317168089036278653289709036626539322328604932420902590479884670919872459236722890676312159742918331794161332661723746004530717799552661035853333337334667703474837689020281569118402914257286116119924660831556729479916286775165483096590234190899460596350261302862964763426203694435331832701601626281621430510918582633664728332387912065863997867959224430485070845270307437963213136976081113128685437970943357319657062068054863838434824641085692223190394133108164965862150433078613995726543173714219370874372212413876880434757416378818822743882767913823972300329797975202636482187207333342804897534590564956305355666436708337696744567008279668629525533974287377460359779391567082825041508267881403879820742474769667936682098203253537111396168193300597623331598839297

Factorizations

Primary (ID: 65739) 12987756239101305138847 (proven prime)
(ID: 67886) 36928444243955574666168796240339609302957917671005656391947821578208578826909170011598021378839480928754689132061742216973771294126848379928519972881768847685478923980404101724313961905070905627826226451604621478493446216039187218667699905370635096228631481036915352852572000413022340686172017020922928894850601274131013282077915415700711555580995375144877853487862146194226253824234566337774094248933946416040812105737867430087625229603545324528861267072046434480239031220050308628034662724784658608440374492430794452005579871750636045002287462213401993706276103409738293380090660572099093740634372947502317465008842202349546652848305638316155208337831719241534525545040361508871264759087484800636813807613834303002866091498658859394258891854826737330132515415701011797510383085369108381253500592718299505997262039435052673612516032351 (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.