Factor Info

ID 37848
Size 321 digits / 1067 bits
Status composite
Value 831238973973334297706162981851033359581458103268115162165449423086850605053495201836686874367845284560819947704011894585932918055491289852770246378246239193752503193785060148969026221203338383462621007336485718841763241046573129353595708496665331562505161093438973061813595285329210373856822966890861114637910998526091411

Factorizations

Primary (ID: 11893) 1814495881372892619822140165476168369 (proven prime)
(ID: 37849) 458110146463599718154580337215333943626541355848423278992717054924609161132829866631616044600968908894768244588435797475821970747449767683250478786668249068618169192350454906321494857368107779963496723946104184746698817083772754904327402704132997990605869116201390590385951126448959619 (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.