Factor Info

ID 154465
Size 1388 digits / 4610 bits
Status composite
Value 47006290167587162641972856037147067758590675316753327686393502022317528683186442243990740338011651491985238514453622997852144315110887110560511804121062461802898895159441645320377406912580156885607920220277155986604214467895361062377375852293269773424747638841142783467464516838667510598501266402676646401853555547509131822579435839363654635352860309430522095243497780572418817297197694394728401800663837055779900982989097880197497346229968144814491203836341578985350864794850764558063154160470031396047046198016436373930224402374151904691302687896148315592862980027611961740354169379054066102686171848834176793153056644255730852382165765620294027727411021096050072953713096274348628033299260218069071592233096950160695600360714774744103078938344408324053096575446286101266419198151863085246703785433535835600790269644746634541569444642124327952167846724395480324559424042725797386084328997707422949426943432380533703690407784806138004603755178478205336196628522342667907554641490221606819842638653242538457038967106590974952775925504963537223208656499929225743710295773383552943651213965344028730667658770185833964260640506708695726134052172264772527048843141081349297406943935002551467904855918019683174949652395052666131553931820311727906348898731744472465829781635307882806588869955198958741992690572167778301378776044642866840140008275954471713984309866495640169234991170950162092899

Factorizations

Primary (ID: 186406) 97747638569849681797386203602113794319541828836958929601061709312079891489 (proven prime)
(ID: 188617) 480894381238651030268134321353666447141712032973031644176603296704402755415145083705674462862783356347692049847429796856477097877358873576330425643796696279000742069719704031462862493199166988158622770528107748493971935093556503665472102220425375960205380409970993518743305358969582154567587386460400918669101500889386865484382733821382806039131675023020764796537888092375146280841522798955244281800232132210161585424693256218673764518215477844207612968930712315335666655599388861593362934860397874021703349528534043378000864955305902354007156855916807962447538191804678497195648541104776105472348627106722606735911869090830938739930379375472265038467834637196112872810642547677038330847806298544439775963015643624066008837601853333267534117821002463565358750487485918895507344997689942115490322913257968461641636875976175462995127025867302280698735846060363946468128357943930905773506107406934778978562138182062344367745188767741679832025290351017591528655633574947485186109194808004111528164134140368753435670057550829347591719966837540891423542492437195043629622744435601904867137897738810981465163760594063939576142619577106210852570644560941223180294411802697410681371999611671024661141748843517772959644965993893878873048346231920007203381948233342549848728591576069681549104629422101591512218307803789266691 (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.