Factor Info

ID 199511
Size 579 digits / 1922 bits
Status composite
Value 263282876079748275943818503286049894390815649402584366451461938034573083019135166760622029790387730299366733890324392454026074282044787390023475322876080372915272962673020029101405660663948881906635544331219631340751931699164167357425744227400957803589315901061574169854585360746770274583608494259204530225572882416900733875488756244175312772806496938318431208334843249352539802466441150163645383653878331389528168324263595386972757745052794489219384475314171334857586886997112010511054122762306189548532124894782759229084919993563720932157474927325433814143672330381579744784817

Factorizations

Primary (ID: 32080) 2410698977326475484765744865229285153106855864493807255613265097266120058824502353740953662740773292098396449413176273 (proven prime)
(ID: 199512) 109214331011885800573493404526917890343466403743439392384478966153488389376708236370301992895948134119861038802104759502573087082300014768075857620987342173462122394840308414518758272105736653268717228239557379754851206924328620548516884804782068365647089898529216521147585076210051014769566639622547680211483533259143716299576171147783081088447502673532314003112089956391750180457130417158627468321715058825095354264626888571170260928488860699924448553831567329 (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.