Factor Info

ID 103873
Size 659 digits / 2189 bits
Status composite
Value 67342317979404945327141002618897568550322844771991452985373716636249900839248313621540859405870062909462751229308460146249364484694874689745546501404841425866747677533332097433890309554165731209643545086086584944985548787166567140734641960226872166763886869005409111040786324258936806998055859970171247680724751725358056527558391599008092532936693127027730591875130398070373631909545683770872682322736242895988494177301810930038346228914762076869117481007657162023940086444902177691163383586509829020335313800786078299228366247889995146042682040878436135607140639458452050058086258934508516305053952408850762965337773530556623602911797005938532589526056466289

Factorizations

Primary (ID: 103874) 627057729119645455805251973 (proven prime)
(ID: 103875) 107394127928141247646388554979804082588759031591006173703115700317768569482811708733297297897950821697316008478408472347099321860281397054852444961710591365574422041752308715679411884755672777170570616076794939267634411384678804996086383455465826663224795758771888290627672306778187587412943742805218644478279727894661151212451062154584423208569684196335155998420956579992199192508278523023414296823975140255146501669023166211194832795063168161959278197332936165091059484298928184389739641596541249242515217059016951980442596787097622281873174100516924944831422114596872341783482770610972974515977336807837746235014206049754224413693 (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.