Factor Info

ID 125189
Size 646 digits / 2145 bits
Status composite
Value 4831373086083881400057645926905897281979866658860978067095440938534346504891600423337303016102050159626718124921514506179005149070184772407220889365888713166544838894025977153411410592039558219065993116567483944023508773781679066987834986560260056727040012936621198523906342276863818592607290212737587703402011215560598506501493798581390198898081492547303226756848090091881361437591687075918507995423253202830121680950612805340640283552576917048761284946546605801778822722805476427439674248157090924342702114054758773569460555922360867918989541885233356119903747851673016381201648803124131563074125640888896884333540657035046913651826372529483009

Factorizations

Primary (ID: 48399) 12452438031829936091270655807277815503652059094529 (proven prime)
(ID: 125190) 387986117556602817370442196064281528361854009115802349283045285874498279447940449556271808409098629285367684087223072767334628664777245751857824861615630197099829303230045492370715079613426921874311670076892165873857039257760482975865205160287175821665353115396637200740621669192007177923794411515580121144281970830195656348301318818793918385981647206415091322414794675843111949301624896153282307693841071363716398337378286308787193122544544578082505011730158748306228979810902663494376876762323361271255963309623714447892124074807866915212046493968084471451641386163486372623744853629589541605121 (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.