Factor Info

ID 146659
Size 1222 digits / 4058 bits
Status composite
Value 1967933964038327398038800191277269509775327015765024134611555049555469685708405363249814302161415068308085012040775353086215820717246522008646172956683482866317326724997238334923892703181078069875718473689575807213628758593815606836804722720261535509584118593945498808418910263231543593883426385117854547758336163635224778451745613253088903097404655269238559079152178291859839029908952480770022832756383466388572956151819710814812067289997196643249603493987349815558258025113735785353969060249580156678915980315861159567559973485767036282232114738644664757806624256528038578636173018596015432140444259132278126768351999955408906310785675445794723154289526456442431906293468450992310229756601309795223697325810142156098597750353826273385946734244178675310863587090738198641034309195584185722195348352305462209076774560129815215571724369496142066585934116275405527118860073211953219452152025121943175117667138251009991409087582825800655362035629054425830410633719858030080243972786828981598430311126557498301734009635921119299963800055448443894559813190738689216119770343246049158322220170373603122617309700417361471787602178033207971264757517010261551550647143047347661112620299997404687920290709116491146129308680201029487

Factorizations

Primary (ID: 146660) 681119106721331999131 (proven prime)
(ID: 146661) 2889265540517971771117315173924649516202029160351438542521951400298005341345130819492259316396776209698247667560682834195977720336077173497299593025335625512932352893826145185321972760953983546478365772652771495715698872909722102583378977447354292972197851013556737804897127639420958882836317310559456511094583833991751422770984385955077261326512099921955607439658447781635939661556238851214914408265326781409489457262000274404202697133184067768652223552552729282721185291957174231757091065976584940010192796885191298500483855534434610616821837695762731335075599383866204237785530638051774939593175151472914828074960222625739534901339500404661023380040974788513926663218206353439742262572541116161823678307018118766683635729553490389922710306826179903269600606002411845797474214823884868959846680233511593475964180246981936636892142452924763652411888579360234138458765884499000051211875524470766532576521212047190626435988432170752969569930102012133749515296252313918547307145626485507583157088123144699601853932962099821176587989576323264671342757753523643014136664620864219852481648475845746890625467096820311612074414587643643546277586151208455485085705254727729712002580996072595932423448749324477 (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.