Factor Info

ID 155295
Size 466 digits / 1545 bits
Status composite
Value 1186189347473052363079695868884378603487847427262366313803055940077875070775641674216882176886789298530954969824900556699341390420802503430046291345800926217929264151312649337739003224562468369900063513117314823772659963962571579903581920276798283945895927761432809914858388894853989181584701256684820061126960363454738470374906668553958360256592947971278355966970633545821122177864012972419301175761236989751932259123652589044359339522275732998938781961952980399019

Factorizations

Primary (ID: 155505) 642443809919609072204778169817 (proven prime)
(ID: 189260) 1846370576162114172679423151851353551052462130806663489784007627541841145930949640814919222241212732595387008996803849009453494146766150948906014919532133030731148359741986065565860688195768166718808366303009507413287895378228723157844495825462218290363480748469588118463492376258910003740743716113616205548249272904366904232903126646782304628243352624000672588708171022478233678134509841893972751405277857175858036773411454287347375907 (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.