Factor Info

ID 221740
Size 1215 digits / 4036 bits
Status composite
Value 590131796025088038954879867200189521505862370291332354054756950375123494402213836986249738859411282314421900747280739858786170503302506038499882285407813522841874789712629663350649064880673231226711066844803915293035842165624610379573900796086847893985565010365461590416869976800008482559895983793023128800670439664356834643852832271477697344128750143047680613271255009266652593183462516733225938963156977254478271676820377889730974157190634762021039626836206853090309783851805068980720674984860309142626293614183342489314842878741301043250455073799977954137326531854549354695289480553106985011927132283277671687762487396478639558228878503085741207362469428436208317200219350580969668373045966411624782266503596000125333022801694876485205948637785999647720964455432750553031830488945646254198354731706707381005310296347971671107651907180126450118576427401501932465720036277775856011441175867043667857598262503133963296613920448679696710583759005375467933151165289130199258398464092411446568799965133040767014606694202180110997655758073935126317125169079357593356690413116416587262042027471311159487566059199236662299206515734424694897606217387011666249389939941970341762505760883057665945538680384645366828760148863

Factorizations

Primary (ID: 221741) 7621029920554737940586790027353 (proven prime)
(ID: 221742) 77434651507329615607603868331352717669073745962310263550705882458567964100746420578373299248443884282694967011553330184209665645756893223727601290498087045782153929415658468795909964704115108994352227473625837652064843326842409127305450775540415095110778732383384854576410300119214594866380395706858453266293274393928189250421268177390360151721227024921576713821235180966857593449171274488066423862035892509138878768521395838328674047359624099037610956513257138091728974897964599099690181991036327732585626909374234052735410479491025068286985024616971338098660807681196028115391053710529820323882574391092750644413912681365436846340670380256746573952144926431770858188395496479508379122874426211132061688842446156738037163585991624803164057038772431965220823479922549858754747582238045974928731928879420718686905742747368500062878958754264274368473227460494919688895087188779958210300885982392751980513176778941813451950551002349058867861027864093162267655228511648657496681175972002113982214983744817826862576497165360775656295337190572626228575505388938976747170760396723633088978846975010948050602827301443419422993203411646537315185925941306254630971382234579927689784560605515671 (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.