Factor Info

ID 160762
Size 1352 digits / 4489 bits
Status composite
Value 13228153210766225278343397983164111861730206304116184372040158858965517131669366933366212482386956640608546596413174653848477995831105169046730227570382593062361645159809714982049128595783141334100149160226966335999109663790746935655704765681036720387234473919270147217072374678302531983528000723551635589058680892673122202738549037132204532183851228605682337190705134244672097637187147162971682865984024850384429232503053024046875402358511185389149831710286501316428880534822908374218627759521915138459989380955817570745951430805436381950030595468646233079174436501466256787603978406466107083556226179961543046861253287368190478575792832320845327698471543927168438933604754725850593043923515227255180625271419146435610544565567981954737524688438777761279745495286512511321860477235391805984765356690278762477386912360217246517541887693795654588037961318264898554793026266946109047981842232413116061963308329986158036394009544365346026944517146389126199513578406712421454972351159018360644972906901208693489421261409429501835877816394926962541160447189852415424185281258150913544525924152055745462113870072695284914468297407917555616248873162144961382909062850479533633504454070547914825071717409130632205506960630189195532704655512993496210064681508382794419192785796192245204799033796969147245452381158661628634071262363498640013819317368110571517799

Factorizations

Primary (ID: 159246) 650875125282172117777873 (proven prime)
(ID: 160763) 20323642273210948255476132599704950670478858912170450908154316456294555634201063667446510371477027681214269659706834087246679520990778001293842843412721853014199922033655696937047362794607050471573941785542547334042259289638697656577339504859011466844197816177678803612203202040391946807579325146801056389890977387380766129245644347073529292560279682329707127344744884510620332096523371550146220731331174300521213486359942645714724254891963798224716454100593968960906421266445419663325959796626278922272084794675094535414018569359570285022676888028355802129934808714572138350508217562709809094125298414267388080895168846896733780269026112673791926059271348539577124166857410032976909527362113799048774531399036494823172192973408268245484056050694295823318271059559718197394635786150572075405004347849153247697198439909051684089700992159464915909166700040793383470242686617840637374350556488671690934768079135672032327486861544022488511452354885541264571996248035588241499167583438841448593659021293627315274884778210798986091595906583215866429082240391293450673939352549928466462463186906564451953155024751573870359499052538093440956014745975746757000334451674456808575020624182719920236766191829755795489254004424857552282095205863243417099020691486372874806995508872684339890788409933343584595631520262606317040439307594356663 (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.