Factor Info

ID 28021
Size 652 digits / 2163 bits
Status composite
Value 1029813425137630295278171509500696372217176240826742219319428444837545966736311356944629859633412441000080192342817896120438023354524332518930783645669923682129101616709544353639224546595518712028235570079578196914684598592330270225131545221584061276610827285074137741409344877112838341606076985694771882001080024558492945546955779430145281106742037480585666097843172895124100848929380544908303634648983704977733965679478596768669752578361408835281821796132765915959178413892205093101751069190784005844486475769704293499026432923375348027030742745220874716818878796233777211054820121039687339093083171335501824426490148142275686026161481135162484980937

Factorizations

Primary (ID: 19298) 119968369144846370226083377 (proven prime)
(ID: 28022) 8584041214182574104451850197323832778486888672019987413845760954731122388902592808492751377254505531306414514954877788919342952250317831354452098634463799537976955519077206253029543305461835094747782657612037641129674868517800225177604215265193993587057136799080963276168462630089889337978364022585642718077702394758221630131976228184948141398658751532810841933687643342420230372089418761052498563689646969620549279800884759496622668969106964858093242056425584924110715529631995594511164710793932205227186141014643714893947412167312809667795198642259321413341051901941369030535532223606530601903570613271994831597368815776281 (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.