Factor Info

ID 174880
Size 628 digits / 2084 bits
Status composite
Value 1568365695297767845425333790527554393969230816937802533411245819541673485948053675656035049922975650913794639098560050713736198589311915066007799830023845960341380911792416410997025499813065512298546787924646485135068740467594727929280708294310697734432594447043969127475858629716637032477026430785932048503861719829773667467678222045350351369831303178053294376245142825254316509220410133899422439290836731957269632101012610431401048955990624289410201839089335118661583088165478899071260926051600598445271809378270560094440368275562962082801925894334103220737964962331485052808391377938049095198242208646248913437145272526772797

Factorizations

Primary (ID: 173895) 914231230339291242841584551362985748716118532493777626788686467185842650504946045009556362207264534990429 (proven prime)
(ID: 174881) 1715502209124613877819465495751444158085980675595125831631764420856693069126977262974179537001939893886345018596089279447059893772795540856180506653136737878573970212569744219573112228070762905704339491309731390899830803794300167941180138512172432255562391995462553054982608650046896787033050438271804136442548238001125744433860364528305628423500098965027372442621568782542093797522055758346736801913584424089678194318475502540501178150101243804869591899096194902950801611074383294719771198782897226723871852771223391780193 (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.