Factor Info

ID 199712
Size 1367 digits / 4539 bits
Status composite
Value 13237859144831216466536898904608675308684132614754244404215879955862681429311103326092525515889380901313887338426076184700130442522033516545846244994542993378963055497109155254817481127747991009056382964098368561362812961462234984647136682793683058282385820424239491720606744707843099602284135704590176811397137289626691383018428683510157147284081428452250560259800854622028768420516248313321820967043634918572152910245863150664356432730306560094021301139565312796858066586204769215200492178871860292647154623104521503091711636558754032891201135349034692077644839910603610695101293741304625867703806035867157001174816722391535110216748106565928376780929804350836723361177963060902817726944943468115669787908942267295394155444734341864948895108184226616844290861013085420242461320457374089408173986800597607072447267615853558395273621350402266059282498582595006016862734987663752078090321329319000902181835156004462979231853230277660777561450287473773691925673744236888944446916796731907069549781707756778689990213416147201407017848338618078366659960103464027634661635363053471645923595705574053780169420268776017205747932952520613592317133664510971319100039132986793130704163238769925024065359774809924646363068033665290958848012938994450911548423337540859439902113878736196934485067960277450347735988896134139108279068965990125169043184107790287669997549522997675203

Factorizations

Primary (ID: 17932) 5103665891041116350609174673007052440395161142739518454526624016693517934331076252917291733701291649152336278209460667437149408401358185406815557122497106007462697697462258059099119834692912320865604672919919821085080921163167058352713917322739743885930540966976182052182330862568345422900760798520339 (composite)
(ID: 199713) 2593794230940688572893394947260217694047746471118632196901319460454544914584761405958518549525155273600897710663883905321057659021670471645955277331180360846514112017336293089236328971991320218216256222113890639482047026338545418255386484288253996035279162290483746742191571715153699598206012612776946759348327945553943827754132906260715059173473946817851872637124610848317379626873647884448446717589077754008677585035281607303762800880055181486537664925841961193264980825990473316134210903760463527788683985482345733270182087000213140832088918985757702277694412269597242883396530330303831519566838416952705859191400496296982946671031151577588358276961937398869465689967776718292548662133219332924802025244646000277915197443246042374258722991153229174881631746197506860093171463141555442027407106396304719387445169452567596931300969975273234808325260245264207609485510671677817908765778524304825844239070388806553613684406815261284484759353205796964123728879914762859881898884369992153307516080053698383773472717868205861689551281631702073128941380490093860554936977 (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.