Factor Info

ID 166703
Size 1002 digits / 3328 bits
Status composite
Value 522081962309857719972747695532755375389719020470506346579023670078702758523801689159240656040328081884645110779893083688787977399540213414258125334092259611035800675566144368841977720924365300690348747640104047350503895792681834649059497870220985355057602606772913589470519541087438207802337147187094157341423373044856394253938947337888114940559717151255989645393875496734206506735908994569771460404492628164205959911127429793260647552813731487551537474947251731186746441727640239529350593948605141885539523607836748009503705117795717180411923123735062312640286169613345368733962760595280941347436354071503387584559703089503611780565076840555648322952917080327168496346940024126723284159833504185158957931386422251176262293965661130041448787506870927888059264983912305365667175379078848372042874371086077392185154731611444688734583095207621218568786376493726737613705753771347895482606969743540432905683832867853852325378608969749179021893138811174105625068328483649320304559214041343390191647948479721

Factorizations

Primary (ID: 7913) 684015593168267521517 (proven prime)
(ID: 166704) 763260322607040037485512738142332632683969351546325459654738914079059690248883403000374748680237091469389717024193704795500066865124023317778268840713979206386235896544624292369775504309816519195107252857785793428737910446925675708649835774161927461952309799064273819162221788349756649652383363459373519223545548388643869054931398944347333487955794493196317141801084777275006556527207233114952600956867815801767972161971817696346869258353417817956041698414676777315229409268963342789459048816589762432511757624744904862170960812094011886992655421400125733827933086943455429752269759012804270520717364411236586640527682693325655207295477020907524176807152402210037435723434321705228721256888993464303954747930993693298143133774180688279946900454181741287099257339966522965945950726077765671613223242591511205667299910471888451095532893267361282549503805607711327987133770835174834091014415350723970461151039968696221366490238088076287087854895191667089348108920504778084818107100013 (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.