Factor Info

ID 153381
Size 682 digits / 2266 bits
Status composite
Value 7412344891024083057685431423580395989897616252199761954373182310369129979360655103692030660089941511544274395657936254936165102559594678402720004116750737766176453117490591015589994675687206778993093261473760040585278369288132575908431342202081768852904410570098315440834613267123566875143871906532236438781679040665528247354986946308505903666228695666618468755614051929405646593641233440389688719674656333953837394429314394906683362544682510878851510812656497693665146688544591274043189933225856764443257988656568354358406394132628246839732732139304249084298835085213550811372084783310101657178657095598997064579204585565800683331905152004525980969115764657797141365678118793523657

Factorizations

Primary (ID: 153382) 28345197820645988846703787 (proven prime)
(ID: 153383) 261502669267846910724263668367686618770302528630622314791370531181491116229727633946387781700252488139558941177167564735163629114987802936677138595099822135062124058276444755322091813667636351142671996924018990362938595830280509859169032189815209906247669098530219337005032349766734259990168245380311940189059719901129373653499355787361476684304624932300043697204933442530831042902531631823540395145608003694403147900700068165531324369734795338196022470443514689484368800912270566208217525067658870363383555872959865518702592895318292845284052690215861473851557958544364578060733691106598481620607560720446189181903761710078773621202685814285095258414386011 (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.