Factor Info

ID 157705
Size 751 digits / 2492 bits
Status composite
Value 1214815513075588379739541326617632907101461181887690036800005811386454313414967325036304011547640994985627576923974544413276830877828142645555739768818057901981388762010884864111573508636709517470646904554884011752280133301852621251512032622946436395327555595001664513776467114778479366961834594481124965362823765109448848895223929482063074859948076911641131798246148815258994743245440612999528837745041439368561363720201842023121791133383297534185807781070551408033895283121186136271009540714975539478036273598948376367725550592202828727720568024249226292294818817571154872323843111862943781091276726402620390136431303667494800918408598024466430702672334850826167103759484531527972413124841438635347713114618827059088778988257785321314791542263529569

Factorizations

Primary (ID: 5784) 861926610031728629577011 (proven prime)
(ID: 157706) 1409418735814258541979567831486443072258461653834491907968635024383713294083124395279201173423315216005765734749867167289083922532425654027572095143619487589916016320908471879482283495194521450877174761737283400818620724987976268173115505742698873474427877909133332948134848304435918210487632278014186578105075087618805024251469495833569740553042017820500398783553944718424234201669215695154102866476258337370203220129488204213476594825029875403634158010143235420329270472365554699016724195068703297445519999251949381441006016571776451949302851296488185924724134731197840875896213933721573354188292246877812145303331679380751493245775378141427166337340700089099656069971989727692420891927759168820639237920305246610157232458779 (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.