Factor Info

ID 131408
Size 628 digits / 2083 bits
Status composite
Value 1004138276074426309594244503105401689316455205120702362010752394881345126128199569527211773840476275318490530937752683721882824734337315574453724159911268539393131044931142586518158894783417065418699639552434101948207678297744641922298673828142305365585999958541221515284757665661512618708044681715039205901276631517455153223163517041922634692684575672664129691776080806258565878635862201080517276668765120191295106678226721008777162206524897666501034214083819577142912637194617368134354065922078996690772753365529661974711384630751815084737091324130193202506387852071938664423945256769566887602368106240225106617194135754866627

Factorizations

Primary (ID: 48108) 1493963564804494853370339762140560757331069635542354629416537198678914525638889659029471651004166615126927263346327444923985458021186850815566989095610607575517709425584514177660238364677210812536680921006240594369938099527201 (proven prime)
(ID: 116677) 672130364977027572391516342485780470592499951752977094887351566154413813708319526340147955842814801928873542571577938304045413140010788349268483282774029462911331347249829196500377118308596240404040925617219860863214055053208758883068065260866150192466921147408352929991919755604035648287297318731131322313437433091702762681579192780073535021763346629987543365446035777290280243032036855405784819792227 (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.