Factor Info

ID 115986
Size 261 digits / 867 bits
Status composite
Value 668324080628564689537668008221092634395879180987649645426026506521764469170561650775565582455107253749655063250669801456292116811577091989117644220383123409266770192429385572147873881732300167467015721825289400618936560872760876789918078333683866914923854812143

Factorizations

Primary (ID: 47946) 213387652491330068872505118705418831 (proven prime)
(ID: 115987) 3131971662023502827281336971358290420137868634305225131791912450435518689592240743759417924786807496315227360824194530561320390460965135227070857893531440136942124773993751766209712531131026824924391492348245557931955689901153 (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.