Factor Info

ID 138645
Size 1200 digits / 3984 bits
Status composite
Value 171752517550127071056276796930655983470881909359744798290126689259615872017981459117643395894623957187821196267883257901022256629328515420174667242425594425451227474551391853570585985469301432704080095840628260776369744127900859077353492935014552627619857628855793098074324398468713435750290542744996706095828586174636978104482872126014744191020382452562332749987488463958308068949616675920778584698197861357404139424717378985805038857688365356622774192035427167741637052865434612161847756884916221645256676303723006764463436966367912452709499053287828809012928584817394380272736862858180398254855240308746414836904821944694975041363837064604003921266740263459152333925187045117742174966024463889437793550952473962538740815280057945564547853688042005336126201724262013584637079716546468088331888907431763764118432624572518067355834665353840596222677259522210078113078947160889982419165223117515666007140662502210417470543206972848106921829475446230039971054078699429459092657889718739695818733961301472987828334259763028554588903148041413459431855592541005212770284171892074583815423846687015120057557056754766816787677067949762756072604261396224296581911980555487969618818083806501250231049783554677

Factorizations

Primary (ID: 138646) 109070508577877484107 (proven prime)
(ID: 138647) 1574692552455588641809673314714521883661519026683470053888184093487822895061439356995987816281470960251325001591320777274110013780903258916986003746498631995850993987043384687295761810489208249168923921547153070417648378666486143827228057853731225597535630602969825224802348909225089074888147996758772126523857018402373268457913546635770361009302279409091982056240750725685759722521832805554984832798118922554968932724347041012336987126979557913339700618755514003240999329891432021309684364494371017112842215524797082057542470740673899288964577834912828871505080446620882239870208768380039716717435613074596976596034614566842680358574431105818513733680745835507577371462784113577102923463050949728916004931869936501846475003519488609737123490338102212748226791245045390588047460771966553891158925472851128568775962014339141264208028198955834080636806207908054689389116402356391767036479030720450192115589503333465243886299878402564788872307343765515811769922531659051663747940529978528055925859973182881242333962159979266997630054974796136083537496473029688010057696666460832127871609883534180365686291857113338520261593283397772255387406629887363105443965442878057047492585768511 (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.