Factor Info

ID 28019
Size 672 digits / 2232 bits
Status composite
Value 415570226621244345489559837687197403805506889972624756556999407671438158130599040609150627175028700321219474058073594684045925196185857199031101468989225824698043886372909113379520871529249767702979126201407182348032383742037352960584113196429937902103139144204384650307480713669377693474946193721531700648293346262560839980650975910569413623002765609658828872783114896551520296828026783595791406473204282190054595427605543347073534486144503509182450133002781288933005462659166575307744502506244096328599176043704314148489141468307613384587598469682287049338749588035093432039154341915875681212569634843508919874394991359011255064976295903561017673328955554725922536021881

Factorizations

Primary (ID: 28020) 403539336813078648113 (proven prime)
(ID: 28021) 1029813425137630295278171509500696372217176240826742219319428444837545966736311356944629859633412441000080192342817896120438023354524332518930783645669923682129101616709544353639224546595518712028235570079578196914684598592330270225131545221584061276610827285074137741409344877112838341606076985694771882001080024558492945546955779430145281106742037480585666097843172895124100848929380544908303634648983704977733965679478596768669752578361408835281821796132765915959178413892205093101751069190784005844486475769704293499026432923375348027030742745220874716818878796233777211054820121039687339093083171335501824426490148142275686026161481135162484980937 (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.