Factor Info

ID 51316
Size 547 digits / 1816 bits
Status composite
Value 3830252481356173216757114787764386551591544752096864340521947277316664773694407402286893065830903246679264129128762374322470726403574622926270309748271462616094365550626680290951614171973677992854585471581869002064520306036227893676563236023803841828456912017781524893338682667020702200890008948619548785154298175137966295660076600529474970154769691168233755125541162435156228296763178110033049988216065300477638834388425159957675608784503626377353616831190258567987110407045440525584736017238171269448838614951738695464305809735158665850129611609

Factorizations

Primary (ID: 50294) 20884152591287817709 (proven prime)
(ID: 51317) 183404735462143132641921889082279664910102595718251660444754259213984005013701270805908423103091762919111951584792575417493836300743481214902663415820741135368901475115770676497499287309952005883229869010709684277152567192878950016844389734407020458912943829284103547179854297682698976501515379119566297642545230447118256573550141911544586947572166755273648583440018269295714269164925035457158900498958821177053597098566847484041975393086910765901182154250864092432302899595836939239351165084040302416878148285430024987535347101 (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.