Factor Info

ID 196870
Size 908 digits / 3016 bits
Status composite
Value 66336307724726995789639131881396535438538379681105064459726174686948697776310864003083371233013298686876043680524615764970518517682606044392802388725004401801530206763884196338806686415743008426757011762699607764383858231554125737408610399311157766000133264759943325617630880543407303694566776791644140515153687383626600195109951130977852176340494176722687484995135471181357765786360474071218733290266686372779960758485535026143709658092268784514254669151219640829744025200236801972636972462173345623773523482841919017505451782513069508653684564439686026066057414841980744906345353630798446760314938900666157220534795990493752905072107111558401785809755944850136631035039087749168194941171320495827217790299279136531629830985087459771933860115116758281049421458956277975156423544450272446017137487784945315559394157061455330831790443323017280696302628020646008139491203371178869697868982005372745020048299081

Factorizations

Primary (ID: 163688) 882918744340046333423140131037317824904013400973473870934287441 (proven prime)
(ID: 196871) 75132970219486363908605403700519198584396559175482584444389968403824077717952128316391952891083970653820503684384015163150930176838718986880762515979101770759626381997053983922330197668661853906445353662835843063454594126287013036267683142334205114320318982682187672447177842967394707507833704695481312847659990433335207750023911399480849314575564821691121681237229152561943873064699261807581187607750465209555653062402374591533109991363972844964339781127213512376703904807575517998243846316075112403089471909833407966614053218958029574241190736015963152499069132028757023622041851312821457316625210520907751552262753672743076370143630106066485930559740552486495358651206565913358880163614514296062453911246642092003164325052988784425356273653477784042890943354466959146964300080723692163414914261139161246425732690842679764156450318204932754041 (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.