Factor Info

ID 153494
Size 715 digits / 2374 bits
Status composite
Value 2475897959943912625042181496720775444126526954829857638068634558383396686511228728005812367546774337828055672446177516444520059342230045903323851433838678815833596090356431440508226454645482250051415884916956744489313470189927940383082654787068256133102933837801117358151739264919522681802505677946768081421670559775878576132391866498576078012137937218091362922853418936637037783118701892602539612217333602624188951091160542089519465795708050435025520653623243243224673850063150115595032662538069150187513073879834461140149516011199399282104770310387414083105347814183436029403201112095512858158022511763210545594798140028317755050103144160648831873271566416572762487298995846659500401619060523769671564193879010417

Factorizations

Primary (ID: 152125) 44450386388824175788393 (proven prime)
(ID: 153495) 55700257322541720569164351509664760262957703882558320821884101036764605993453331647633099871343998677260457056340970632480224456297223336052713540639619693846922046325597739411970262241236360497467132801313610228795422070821738214114035566234281190075466413689772030952672291834581908129926984279969611788005447552160815651335726118332308480338024396341386690014450109184942945153749033596268435295507092474852794416163030603462099918835006723476860897635224526247224328330753633744208520664504027171856160987104947807667816814235780438556733437177299143874002235495678461113567449227519399104984664462533764717411319994529873276285111454536141123048034084287491133803113815753617102620404169 (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.