Factor Info

ID 137388
Size 534 digits / 1773 bits
Status composite
Value 470432919955874644296211082559468684008594112780395612211050018315156725348736950213636929113397747609537079165299313272481276366719069794494142601273993786394966158151824079599230389631054864331537829141457219148789476084592179889437903002840109565742576823237050482155598422203917924468924596171363704288307365024673053280261815569669914597147309298669632568838019630239990327541237608831286301315401865842310324406573267962224437936353603637551940962817259826699118295416178743644715548007189812270184844697473849344915625264326231

Factorizations

Primary (ID: 171403) 25524535334361275676419130602983 (proven prime)
(ID: 172265) 18430616416455391950820405400631132062159799571647963953129155470493828545875848028077246551365866722485237586916348040485265133987461894509437264660218827207026119229083195061194637469766125210661687131461635337268704775012823501579048352950984840789084164222754757065757230191454458381926553022850930422631234451577254969874694494960119555579589118703964077198043208656077039725843626346680652008656813842890170008238436497480688391776653906589829636255845690044985940275465537888488655221072529661457 (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.