Factor Info

ID 126947
Size 781 digits / 2593 bits
Status composite
Value 2187875243716642680194453270381591431953041131559519924114941217662241780609793811384785854954130005491962899709407717149889592384733117688314708067038743013643814121836952406117233072617109739609670902477005451622795315520221261830112327722694567426435059502088678436310113127881756123319811373831382800472269098384808539028998914845744919113575746423876587218419307182895213005037557210005231483409580790868772612977362441682456804765656563468399239953645832235858024524245798002211048758278349032084008756612456742871468229451157764003970738741724262308126664478097849922004025837287516402363961458643122104598647203236212502067932587527263545574257602667595020551674108421364518998037214304396729082473109913447554481237488933663108390052886742692396422636123738348146450349793

Factorizations

Primary (ID: 46187) 112348860049664361321745107269979336798900909265920406178440662926281664493312357769 (proven prime)
(ID: 126949) 19473942528206176387679619678625008027239767889300024703489870799078295001718197289434304487226179301456822074316878064174580518425976391641181591536762460198483457202843057724199562446068505986379836978649427386098033844443277741041509215221394809808022133164727282913295623296615034011641080735508392400979312582714242736781225994141219696043034297296581644533177419369643995004987935755531229460021382068620974283718052318501318347333065284484932474828018988137223371695409887872152150948911058293836175893308220938735290349304308709858014577084354371383415748992617008823343880087436858484665278065724747526332219608822492473951434001722552604632695547541157132336025499265824163862701232799897 (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.