Factor Info

ID 188556
Size 1206 digits / 4006 bits
Status composite
Value 452649906675370308534025279308701189299547518440124982080331633860487301611823213693240011559126328610042659216346213336392826461434009547113460667827170858040625127764020309725231801439539007510302250710325336619410898889952397475129936098134722010542999771151637023551678518367382484309476633771321928878500926419758644390202796476655525858414282651871676855516828043790641816632411919614678832078742516339653646361240238392387770466373044317500026983396787017125172423018533158312232787265055464556182550919215875374298637436192544282811566531276407960280368651940076057874578328161403873146426333945489831765139773401840459086604075400040963080022616394023012759148269756190786261817387736329301335096356737650807461784460137906455144613290826848923419174977093665010453140207555276587823800771465605459077492107546251549444183325163070732524831865639089492719065313378190964892931123831033321596899959271431314788310468268562079605690585355839374919008402461278828264450065150092477670835541262286451081390113302684243368909216112137010072638822761597702024791961626599493322864547503110739756779891489338163217223010867130930126231029438785411261264869151941985149680136540501399980959419851770263297

Factorizations

Primary (ID: 152144) 1957050265641190278444689343367208059795495051128357202940887 (proven prime)
(ID: 188557) 231291916524723589649615829618246244003400169219277816815972462776621551806016961562897505320771510205909061408652514913880343420739973874569103427383785962523317493205404331378881720906262393379304718386634314676794200462202017374142266792009149071045349678181437545263482351036696203660310366884277403388075597429382860065609401128842123362278649002213761689163216298627238945758362590845814887472439120802210671657950313283100880826354357215905922550751925151297304514809161541738450203867178974901369788811937542063407780014717837657608590491419644234355502317372014031043040045536578545157047282088509674491876210759909033584150816596269898941680071467252007519510904515600744457677342174814443400205510708793663060729209848658865582291502248047750906206200970641943405367795169939007181065719166264064607252672359753946502870273580718840383889374422238078496986919494028121323999386058712261071358856281825235832565673724157395619398803914109218576958658055298558799387630001665794156324335727903809705246389944504571597663966617764150357373903632000728733907030692370812110084821316456769384589835552962640477733034226648650711575105843431 (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.