Factor Info

ID 143034
Size 1208 digits / 4011 bits
Status composite
Value 19477033667511136575903098939833120512384297017578462864083315397060469418835572960447750263649541788726033604239745002514156729329682231067260202773770858186142546929685574018408676850818533228054515892319308417978369683930347707480284412823021431096188298204679419339837872770581891167021465339952365241328407718901466707285568188623468561977285944903492396550520418023106265143828461807207732571431758447088815888740618846899027607126590579175516353427081103829408259012359936517185915801454971953905447168279696756064386342328879045500029031063101033388052352018898339806173326540926061296934092101383395732447176492873716681373700932581253524885614481125851456157254066573585229649074698184352175381383342495403281450897480651285810896348905075573001511580929745080639346306254832018455019630204441098551081111939246493509177871773044430266010820198503818976546843361018273037584954165418174111736350724959066083737501773848791338247822289326102034109189064354551922367129676391772939412728633095191166203909895440726321910308547166434578984529119263049744960233722785296975313475955231903591963869612917824055949145077707934930298985111861621848795186283179241658507746134065078469910456771004117062431

Factorizations

Primary (ID: 6723) 14008364639128540436401 (proven prime)
(ID: 143035) 1390385970758311280453241318781026611752608241021458479564098969203866838112633574025289928409389021410220066419695728962322154662983678663258535958620919337230643534788852479959837839259324306431121981544405837879944973180606219368258054407980406245577549538601471233865548112747136042226626573903080900361251812934809156540851192435758012832063914107884777135088447077304650794989798309974791648648818874971209010699326198796926729495350134295469945945090517449961022785444573047132583695958960345843709080597034029298440016612463777392691073239647670830882844464969345998942479373386507669261281954293309938499924587651518363903961251416905868820444781767115551509879983902345894813705977081922500810422466310356750377433511327358465821269979229325307935639841892485147898089603134208290618337763658593837436388415317892475028652703331493657911878518537802769810687880150857391549683329926778991723975189277380399119213041889173523092190920744250992237575279903481439666588225436457096851586193862966216132039795771537971337036391792044762444276724188885246177963064978142541455864653654721552790549185599907091644894886660213345738844302437820522840149093081160971206725405765934031 (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.