Factor Info

ID 145429
Size 1117 digits / 3709 bits
Status composite
Value 2034438326628267601966817798276866330262014736013366047469436392443717466121430584611377581179443446250729797917993377182844625939528630714646416631935110871612991764042190196194593015201346709800401356603756798370667905058124505746085663462378916765088114684746828984857526681670835552404484988980497852629197410790283007888376689312054735974935079080499928895503992485200239081739685339473488012783347139254813356171870582190722354484250093741167734687968740213822739647475292571344805600648434255599152917084647830010327039946698323876073305265925924066444720059702496256022730286257763412461730677583804611884730943322702517075834098599720127157996128522638148473554162793937307037225367352940058694311179438479828799600151559917902162469024069899400156090586440092348522854227576249859572780482084095783834673597378537640164997992863023823322687787619300811992562214144683254181183389033805384746963771934100300769537613376666228755522590501596837458772034605548071976300658916406986305291506287353589411249107000710470449764834488603273769738646113663308635516949169169893319170230579238054349342104397196663001

Factorizations

Primary (ID: 143154) 1249075800768926003921653 (proven prime)
(ID: 145430) 1628754896520992247241605183102682010065217161049614974426620925116032054540308354543298320702169846046736040839182327434263781965600507169702765612159899644946262587449483344065240932955076509755054013389553681498476805160298010858790392686716434742914780298022563699148003641299172320895186416270351817364911220236015514296748077573580781879055629876665135645583100978396305795787111405017437513082069302159101361541905690307669596884221009785977610716243277010103155173622864088640258991746544643890396190909125776171976672761204052863990226253230762959483435403726142922975618622774513216099544662959372085279056064610977682209444311049262575153899341337473048390082930061905936627969567739026189408301712745580975352622249035712338647420578931594450942739052366294829040882208214844328539797390538616335346738314126152446373302362494908484466457084916063931975191587855909321335970516862413443085554029171859159402291215801467825496810992569195757313899843608559281648414244618766196809844063896866083481380436784036621181962421699478982087346975570370588845211511570639872869696247183317 (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.