Factor Info

ID 199510
Size 696 digits / 2312 bits
Status composite
Value 605167759227889211646640774571332930648359997740614718477242457712742567372883644384203715836782010030737843588426534941603886911665301208373681778331336963232196739784928465019246119781799298748624582788410731561662175518536360923815637887944204140582299166682737374421460065646313804685654304048296029844003881847372071024173276749694502200882197476685198149310049479064727558497504766798993932611510517681013238911089159812367983912331747789135554436828410982420179460774832240243137703179300187777512977205829392550264221980793809085347125289521128842016860092614609432789476624146680848482418922754797628181790022331038206973722119843984832302192984825811474826922797350001839563740566327393

Factorizations

Primary (ID: 17367) 2298545838752476039604993395651994124706282986500789015123562348284965796209849504091831021373032973033904327664158129 (proven prime)
(ID: 199511) 263282876079748275943818503286049894390815649402584366451461938034573083019135166760622029790387730299366733890324392454026074282044787390023475322876080372915272962673020029101405660663948881906635544331219631340751931699164167357425744227400957803589315901061574169854585360746770274583608494259204530225572882416900733875488756244175312772806496938318431208334843249352539802466441150163645383653878331389528168324263595386972757745052794489219384475314171334857586886997112010511054122762306189548532124894782759229084919993563720932157474927325433814143672330381579744784817 (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.