Factor Info

ID 123753
Size 641 digits / 2127 bits
Status composite
Value 10863107076047895826064651100455164853914092923128173037916832255930846896159424651579728253373196546408531641198497230469268092442022919669355373032758327404923348663906974518279599805246901424258499229606876729446653822336893059249782933234964537673546215623093116109500534035551176838702180912586532371304439090182464415665264345649660703311577503833166249643654331303926910932283855429657184923986599633214135895932472194046484037175569862150640607507944214464430755434588851348458668823532993078433822807847439020711686122132467969683205592289019480781504658793781270949989014840156184935701087680065566226612041326334592848711816850301

Factorizations

Primary (ID: 9250) 1460156176130694384200777949474140539901 (proven prime)
(ID: 123754) 7439688475539872881452882989367354517321231415707214466149182528167295036546072413475342320535447648426923660148832735159138821807268129177147709338649666650956633699277386057827663631390535153761528709148689273030599950616137615211730888730777168478766066383010827266977557709921433417546808447264810676235174022610930788593918580871822890811170431849066527008277379130300621150676140378906563121507557149942432518428768867227810404404646857833141615948995872131759552948500306974429837556067942970170820489809673747764763882573167102417537955610664673442203670160544387144335676667513412291995350401 (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.