Factor Info

ID 188416
Size 1223 digits / 4063 bits
Status composite
Value 65082862538954433812934031153476941918046606808905383745007465915768426296492917725410671904394962543262225190014027836939811788622640900871336515775609466812265426724663397262031117842073497011186851592638174798186505166070879196363984856776430390457310986529906579745597066470421641722474194966620979791854761239400986851629463949725518341021902148013007225524238727250113813281292749260438156126134404291435722589543110324098516703257313047352232640557292070250278383984090284861708469764276863284723774571693348171040133652244178117422972913855815470242466913448081764463304020908919831532965855644535483351303971376545852793856718741752003548069755336065113186633501934800912654350328430005531850080068549253972139848431008496758183754501286240210993615416932851254945533431088565349124389271564609235763434984873556995059069331109263932778427081112194122364903439795475373146836936846175286599559862851212706475790971791391401441594981351539083744440214191087977410315952343091264602566889145974176049196862345189931514955292991989341206363585176463655613614149648605120234532652160575144768413253326357480112690033397663191400899786295606439915787477177826839844304697663241702310572627892207546477470459374811654689

Factorizations

Primary (ID: 186733) 20513520354318375861457889254736485161133 (proven prime)
(ID: 188417) 3172681305539719487834890526822204195061622856123295801989454530462037295160693491492482547027994583192285135176282585628720322066199187055234294132075695942032287209894471288095927237088264278736250129948425900123268024944510250117332278668920883431006752973600958114709054339394839641363224828473991537101534833173629723144857010407083288616954028574830603126069331776512560928278071102191965067144298033453899581734588869586800248835522988480098374063367396542503571418883682820613092364736317483269778522205866028583254563852043137158478392765319475153916683828008037977377267346719783884005807050985864591410037358006730844916798902410691840596987024112195556441478093869445329973094541614116941001767828278145732400646489284076904736453347238040636725127162267483532826719385439854103620457179997686598566675929399434183577947341162123144474073493781403879774216752046829060104502471928139534162584938934682248645385467771302976380687707080139189953055763806021668324085254786188011950031630415097374985383936069147667059349619356460161476560374952835705208617124528342697726475130985002433874989324821016180263348069830659124304325007109181623077641848908586546230876979528133 (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.