Factor Info

ID 142136
Size 949 digits / 3151 bits
Status composite
Value 2514737942269858214075525103363341981005044031161620908784791266196914513655137103785676313484741554371415238404495445122172200603616689982727112579854577669952607067281028606750023365063344592686418362841950825817583050554284937676048542247095992810570348731673110314800748274338017521153005848063047958239475530215716477518918023520681075016671362251237914541423919960534305987607495577703597354832086304749701230938142891533980821553228796273881642274617469581755871759626404775939591198856174609076942370355605251843667351113782562293974622611793667539162038235262240756898325542601415194573443845667200470564723550633714927160323882993058373062472810197803143293172581036399277260541034643952961670084978829992036426394266321466462101422925811300809295908236589738773788820975931425304300101248616303850578088958367112305031882417816309470254874686626282669862950063906764981582699853527495176989779638944386636004066509519525719001783320191273

Factorizations

Primary (ID: 29385) 86564869877242671760001073123441054018653341555831481170927885921849 (proven prime)
(ID: 177545) 29050328913287791871736489561619800624209981343577756405968286765165470776998583229510189404108902956822007148327314195496905800907533027058459870124685868663767614968134926282290802323664264049143392778610102489472046172677742758071950766410534940099121722753653601751914398807428996212568467626608313429609550403188784397987156410299419878133221917171581643771480604752007957209323937031381468922327501522879879023104599352900395831510128547602838256505013542266140945875259705842151276813658637363629174171593468299609650471602416167508592931067562311471766417828098875962967839553121029538314566999102909839173366130234670623968547581986254838199536538856431140966456934636391534527354449475902073039783653834718359704538358009225738312400389398083183449109721197687290397979359706634182278543626886101749714087612672502499973903087530550823768212067882508872394096046023576177 (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.