Factor Info

ID 196382
Size 762 digits / 2530 bits
Status composite
Value 251010834937320909009023807622158803847646853170545305096271177164154372848584796441216578547976320961168019074415083849269731696835693041955300870740472034214830223758409964286668114558435013385506292825998799487643723882184893556705770208542042385643110039742609164084108154680482524686121830147676905115061163220484162726946294933259265563887450303453777087709464545446112532198255039608627943382361328989881716606318900680870348780506655851740419936221490800306912071314670820146324605632185106351022666284533160862557564144887523037314720197028231311118823267457159859499724261733765664626380908207800415082086638943164818519772359469891419452582873571635146961364934985812865262190731791286325435530710018187727234295103614986767341147908496852833869455077

Factorizations

Primary (ID: 195378) 144468999513662509694351109189390269297687098357888660043527808874105439121891837797 (proven prime)
(ID: 196383) 1737471954414571006897376366035325325473079589940296818338842784736587735588436983059255584309995483497901116336861317639362456991958850228252769062066205700960997113766142068546129050071443230964640537761336240385219951735116016170956044115422914534076748345621767864078048636912822258213791763781541395439467760527196175924641026655070196967754130178263230701295372721288580013436800069776792221606673204919692800041569262124839273498433147040309090866920736029101836487685177524284959308136936087994800985884935952786418515934106787065189863884375811896867117497340895005051800748592607838024077828247716059039923369453722437261668038825443854913201193248452149394391674618241 (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.