Factor Info

ID 167642
Size 1400 digits / 4651 bits
Status composite
Value 72497226013607839228078202463743288832653470681584887048658857468926929810047879074241349528420278697498198215875283217369791103863265016923407429883155229481490425131155131441175926255241724213302693384331753025719857769175532684146107185688487049437734350535976684614573030524023775548170347058939431288915334570876508073179666354074075302688737949471374406153914885716454433257040059455079896605241650499555796322850301945403352744491603441743999502098423438528995931934816138676512950820458414601868012371341703945793116634235221707623514211654977619586685675473521555958830036477632403457615826081601574706905962403670045094440472800537705635151892871719086058047373561556470448261942036202224576126629245880732394130788459469034486579441744478177268956094294284432615182200892161275526639481129966161878294469129547428161034845086131388685984738003849261949600600537098557441888790724344217068437637273674276779913897976910075388008846576829099501503153897743765579213821978306203702525730826596112620567661613305772429219947428377954822551775827388059046030650952023554246607075484611597596793735270465818768371516666772980564725553856638487249040810469356625675983296389767377899374274526910546623559753812864357521118657436618740437249743280813394471691054050817473529744129220523021775419147557465940551541579515002268308004991273115307582632050165121130474648385873575721836503232851033237

Factorizations

Primary (ID: 32178) 193495649297409957305924407 (proven prime)
(ID: 167643) 374671090935884176233196688255478024579380365333514296940060482005978293402559576875238379215273141013139295234638728125372803387980420124825648318951727830049461865442706528938241860236486090518290541286357133656691688529687721981444358846982379663275553815503270087784382488891308590040586002251556841168586341621372700734407405506375176489855249705432668761753983527125951439397951619345569321814469968754760465359206910058287730686357531557739658059625402150700610792098835090783118723304850995586265708977206038365337095619000879990518927784094208526908288407621245178364891094823373009506921775412976963661639853516649441547493105497043618997250402683994983694439438279902418853025244654135606626215716510311017481145971226868028773025119207715878075495091560996313956315819608152460638985013784668731845124863289730635903049884484770778458902960784965274254839342283034103622553515238059939837619551994041519319782264067426878684333315333267962718907848684296618722287996938246204682280697123453282609595275529105786105617269760995123512296719632154301302141699438815208967541656835070453991399113278494984028486540346422507845786520664503806092590915520489303841271784830583011818076776481098742188763303201192385573128686213513438049697284857152458231366804048125809761957220447479192637935059159183529680387289327973059094401568960826046284014810333548954924524691 (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.