Factor Info

ID 202100
Size 780 digits / 2589 bits
Status composite
Value 153039648493294403841749523610272716464190909621295231268602725341347200371477878405440499028170748743289882660896107701529565151538916768475338884730033322657312184443783854497338569543913410030007751024656073289196460853797612310601856816386200429894613124061157011852709594990812713552876055061429768612325431370697654658508320868747633032527768371554634586605349794430862529074757983162012987799893827697746135740954572360208358716363541357275119422037124229750772735817851974424198948858660434278034198550941964459267633921944665565640808818500787500091697224913977326979298201730396198467067512162064021518008308022903176116183720759923934585239015274185680001114939214818925101008692513384581630860852780167379016029103371624800894941684342835934614108585974905489112471427

Factorizations

Primary (ID: 216431) 2187841018328051587731746660197843 (proven prime)
(ID: 216432) 69950077364509476392111264874018847331707150088926115916794732980346473356092451090444980610149646281615784028780252423730426574367547910165141352635994728132401467822851929060444483582332719525973515706447118661023157510636018540332877407710230110538774967243634456176361831727397245166798917915583382376180437119625540789918489327730925128467622124940916865500346381754037473557598615783509976220372238659188567237873788197080250002452455553518778993896622010027468838392708832002914787756931466381275223490042144178313694269765048748140656861342862023214658908595461416019600457342310921307323076276418118143937266414223589323659434752115033153334928060009379307236863919509679043045703336930223872327753412438369901709944227422607142863423889 (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.