Factor Info

ID 131617
Size 866 digits / 2876 bits
Status composite
Value 40660530844054444990492545776012238574485968067302778710600499653313817912201499757665577844908163473241114760334586955794658252430141579305227583636038023977233429703976525204465336164701088515805421739086583406945054881354737078807380676982549594956601646063927919418592104675553174379819312193273507414193134423290659345958790836988190343657563828999410856725868115159754129570820372488071889780112776865199466905671078751468526319097862982195426967843411225080292344718001621565386138485334655859067394509665916988010687792023126835263342284448004886226989480473335623079090965121583897344063417300542392835007831972649224013353148916903808511596837783889549304219801855863810782777840898562604601409952990435772706463535006838541624097000597075852190546464689582900454990078120742544071759984772553689089859875340901671672222767213726586672754736916611644735977

Factorizations

Primary (ID: 48148) 79303590470683383422650352385553573009 (proven prime)
(ID: 131618) 512719923558639610409937289135432784878132301902457491554946633558083611911841345705192244796348563656448490257604054337780959608938934200964591065294335275052254279398847543688096552437724787080062642431298714502193182287849007612370215854422847188852750846345056396925456008786780741441827348796147229265414700457867391542017636649455593670188220969638821241499818252671512721477082521645765873591967158055074419890851236071433362261185452972483172707676925754708919620918881289451677793110086568989017390603370452912530547346691361415457445384607594499625353568333148922994141053340246910020398039842173988090929857316265219652990522228184773944278603195812710015029690917466748570659629919978348937437948642322228495415949844540337742889987812273767994554527652742815949828005139762888741552470469953554854882981274478318553 (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.