Factor Info

ID 130053
Size 731 digits / 2428 bits
Status composite
Value 56105696929918992598461764642119935853129766294605886033483744475399888194786366187487407193409352719902464472814305324452943818791045657786380756008384296045284772542562243936038219978882902359010883608651317331176901765838399566252289413309681978939230687617175178369022527298532423830639121147045478228306580533249041220148000186032136442645288952835831246426064171582176164663984497901606707524740388023598376663100148641216275817913826795282838892630739593054946318752683325972816121089256793912973259913046709887764471542331869960894585612086044985405974908747704687778428826155565769689575100863136621466423498817057949988936752541677818330509188335803716035794114628385451985764222669129452386665320579021435067024349171459

Factorizations

Primary (ID: 1156) 21201122289366160673292124616275046288387257238118601 (proven prime)
(ID: 130054) 2646355044990231811846615335157782386421389835001651037098732452797515924907593800058264345164310942263543124901570548233276986288948285297292791630294896405025835290895272822293735553820357818473833889710560525649948906504557891032722929624395267972853830348516336523581827865291426342778095824369220357707835491214656822295715341745892245446672245903754977544412234857752332939889201592549448655867294607330067067439070323431400021068077264120313980801151413177953678555513291976146874740791505019127665446906307135326168593682972439943288928649844605548077618415664343176843347373916207364907408905159309993460663449743848519054312917585027144436337504960764108832967703774059 (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.