Factor Info

ID 175910
Size 1024 digits / 3399 bits
Status composite
Value 1029120683413518072619120443156170215338208536049985136618298081538392360559586987609007309338182530666580331808062299737147380899540175558229338138271048720962939100686668650757217620094518869503142247025413222035373709607434692977512467894222868854867201672098716704380898084630431038389063793177113866766328238727386689110359751855795381951245848832886068405984450451886426722318891572281275487685721964928169223309455711473218484942459636650126216543913392419277973839165188463342274168682415369803541332775664125193748301306652785179797729401675406884791906443435450927198334561805359285031903748679543075066026542050283743125375142176166816016033116905582848095951830940342658216524846820631010642211767605023735794049276690896278819605870577222841278919711317636059934003028833530266940694865235237249371129775312995137129723095201256990597051527192866727140832384639107149429089618147979548425872887578665467531924941192724514989533302999212044138492626220876667991218624870432230680693885617272140963110098029725781

Factorizations

Primary (ID: 140305) 16142733363673626611844131321641 (proven prime)
(ID: 175911) 63751327623943328202220168460554919388768665199793080466112777334365101703157863852466581018193333583805962804995533542783232016610055692009019647101456064533733492081153006450673427027115339415072712267919618957505249118066943602731070473530078634235952288350956801078217601029256291566371603226821911473999970242699029712579417253660178761390337871164573246822707868974314167642148731688461978307852768382557440438927502665330403547099066195730398377705413404533201734283245177328451190696332862978426374383863619403479867983905702822089947894920656276148773642846749721981690418480590994566258811170665997811306546296038461904639088729017129427466043352157388330178795698687756913436156040464122620538023724523472609695156862871847728604973796451710666635082748105796271611870088175474455414662670941871586807772527591384206687441906760075083100142956699447975333921717599109283788167479548929165794549453492273150299484041335423569083221535668013143685696510390337830234152835612507998541 (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.