Factor Info

ID 146835
Size 1286 digits / 4270 bits
Status composite
Value 18148256631008058460609470218369470737301864875657546675770634986505571951347201887713084568456287432262986891132097994222895672939564979415626784539255554276262682791801273394523769873479047379606277075170421089401748045105572897285552354953225084881405082234423477056867014698968247426592720567747791886439705032897860603808855545046810673717167167134694395185484446428017770219984976202571948059390037328568551388083442141344856815178041557323180836764956929810308583650050478844802272545236474159397692233453578257580146017371424228581883984855628897657532819342715631718642870402105920423998595414025761830720346241108093597864179948688918587869227879176019074466678973359528768989748108280922751953990482044421952239010822174637738112106054779295557459715895830978977810900366435387776570414792017387436327609047146907685645273107178812208273210025999947995641482819983775725160869617987495027148352252840825279477302412428790994610589560578751345625042160915701081559425138438830870305528133087183916779599999999127230525445872670766632655685397993097445223607355320378958477200100904018246348792679795798742419186710553372338288811455165262334713518686070199392504120362738653975306740172974987805950591541263362974892090591167241025726473851590760629744110582574176182232716827

Factorizations

Primary (ID: 13368) 11921556359959198903493289037 (proven prime)
(ID: 182347) 1522305987829106753820826592787245407324642732753443318162378552426264133147549968903678682294287178688993983157184528680546166598901810651497959135052825960754023426413978303347651745237283651325930213345501103497972863844481622681326356376591992576035948416487939692460692544504271052976861903814629238360864335892512046730647866844381933296708215510077203051622076965818349853493514897489094035825581405986730032552197617794219956630577069779301532269274852693391321739196075288998722558590245756963996309008779981932287693376589148999249697023653193366988042139516607330440960657706322015578383138885883917961583503026573728152027160969260890953079891237768842629353961149958699234528740783186302490524802807848202745244416011335602648118549640328654098397032713001635681017016458018367215357045262228983643290916243772945087453869586249447866585427901162429446768561388807764657354512720541511207459640645829841567500301201405698495120190577411499859778327258707653399866133536688865680690686900666977495426652856633932187241283598616266153358980795121044867628682690473618160913512689762625927153329994256467606714286407723803044041557550985977590061455606387399984105160297886655868073398554649079919278854321984699914719327331018234617398193350129671 (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.