Factor Info

ID 71949
Size 800 digits / 2657 bits
Status composite
Value 49373007113395911672782540596974001082439822704337827147515142461304407083977349186789602886984955782127028658895295262389917722004270938236922604370075414463108497809386046027723784644456573472958004741121789052882726775597755378742917166253811699365507382042346406473143945501036095886019260547236134809711655222185689834371250364262117462818490148955435199444597728914771422126841177382872689428765979988800592399039371178425958474283150960449251611949771894696825210924553923522679550204106767862108481287137691371187117185034483331528258251177082499582409654997792626475681195980488547379356416525089632268959158585598108317521725238408797070902189250577962086206848811799787103598453720503346661793840085497078653483033308096849956231731269457280429372022764479746134625404479909446567164065101

Factorizations

Primary (ID: 70517) 689852631578947368421 (proven prime)
(ID: 71950) 71570368587838922255168139778983601340378707849288764908151861989794389599645827210311298312554459052095325913797238498265116275329204182815536086983242956465292129094338845633180023221875704561755010231364125649210629558302972131482287352629144688421335033123566502966167930568909407679544991937870443023086623704030302222906253322195759742414414908102070964751416875022030570325831130001037836434698444436432822678999538485300418383335790083848654254564590590616113865800559168817255216044908840068731567357762225715074459692612682001094969271244596876073217652452797279351350093176401916312188969731893876268504043739020992424711706815605633952298454854415655919790834493946103715842469140934565176223663642393907850750263711355784841633121061965918269570164920515223882763081 (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.