Factor Info

ID 148391
Size 726 digits / 2412 bits
Status composite
Value 630077345715242207863862837441080954052586126293454249665703402699070145861195188642016450154210874483505346945225745525921328337488755678200379637236713823571326115939733799241606156489138567228235358311426100748408342852502876215008697999438880022533818916380212377014435400037954472370744819642559970577537630496151003656019481795403198621327066383122457595608452723518396435169687492938602750136328464183537288987966895604269284896208728252035578803234580655612027583896819514654376179113680426117155777932390767289631746993365803952424365062060143008677919428186560387998903467011323914836256466500069832980639484350745335024736975845234983156592873137835334966016386919491864681833231269048708951890628333878321990646833

Factorizations

Primary (ID: 147599) 459935144266993662991 (proven prime)
(ID: 148392) 1369926507180500457001986690579076586873406563212741584598617099422121254585919195478494305324639238569570933318213393252003652622250451282049038678461259100302012783924522914238291786514454512986882714752511507148784224112195465948172391868698609723052851969566394723188656396554992574159205105011478721855740850815331269433934183703377004472510894149827750930451334962335441861146063781481105474813142616053606137694340383100747410775302577137437882974534577074007299771644759665397397767106437255853542176842966549370743914672428772008363547337463631214599855250366731350203380996119070235367070686753641754461500184726274328842428797107239184487778865248609116201167795772933829245699524331368055702463 (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.