Factor Info

ID 165779
Size 1339 digits / 4447 bits
Status composite
Value 4691962112091525483873548805419290170697574067191540789056830194274750535279191693176691562265600762454791543494833351690357975997053121352130120739976393585310394707264161854996457562354639944567007369776373593236305131421802323811053412839071392645913375172520489030602464435335747479943428986256200708493301822155673977790241342064304097985596832718212547487930045232425390839828936178752022576375632849680802556277757828751357607558816872909828448624077188820277968325250427081786724454164841746886419690191925611795969119035743913034842529605897979276555891085276364122244096097420150919075168150102341720426097821214557151241254815380719143258409577035041504697943927813022462543515004298730506426576055587442242425116559746666468321712074872596914711107817113081526196575210650986707846541630642827957850560018079484363686955699635722045691267123675693611164508084292601989305513898431481157740567491059578469416407999951228592453054314147175451815930898018419095659901070456514115747634209291371742741730836472694099520024932128475848724707837050491268491715866762708825052115032913487807695955873255939612172971835349071421010284508296537222435808660796237700333386308282005574526387009768787236026634557949874240702557753328194970285888194783298918416037676376472258538818328081058316515250696754438824291815651090694675963184773

Factorizations

Primary (ID: 163543) 2260908423193372856201 (proven prime)
(ID: 165780) 2075255266405023891435448101843253573223491941024368972378339677821735336952493894509188034828399186835463316697048711691003794889279483646587387866211385920904806214219725963276830736209028289271423523958073016157449204087170384828162105769955535112685283270763944346504863845077326923064944990669751381888918152570944343869022572528381128548541435442329434253184853880353115153197081252649413168157384022823674050019645844230822855622322885829537564094859706239519300347764133634825421387238733857922680697371409241163559149231185141083975105175791794552456162693047087392997536178603620683341032055027505628699377204353205412621705746067896871917083717299823408122729896128752703125227837348724752192043510729616514453784767427229806215730187857972089615340189307801460813904712955975296203666555160747421334414557371085108276371702648861645409918166296953662105043897713854017835246152645750046000674469476511349208819594491610696204866563624226142914338816935240273794888856258018905340543711422943976841288918382203958601559060353132936907384320608576384877147031922281374506195008356267569604881493752414183780472459893302513240049166556082707980246832361025157041821519753086425316071347760296899615702127075237554246569328227478668949599818407024913372495465693025201712398785177004759767950435474996854662173 (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.