Factor Info

ID 6428
Size 374 digits / 1240 bits
Status composite
Value 12530957283346026262696222536055982069097390976607806194853843434138353848282294324143978693343835023502577580030817139989306255345477675989798455984215348858294284960679983871639725816724470266336729319151434118024813926837851782583685465344609219408648213794309749202967061019334016878017830452777146567441662377859676532461525065135217705478045288691979704103372816135651

Factorizations

Primary (ID: 3007) 5519485418336288303251 (proven prime)
(ID: 15412) 2270312598655831196734377262483621180092165568572277644162173325018208615065381444641057473828513087467389441865205665407924144545913617023770439436583607846327482962079010292736779157114289887671565332748672555531981950625276839664757650134551056364939226513726912952038799172404791298102543545082968903471495382306244430901054073263145292381127532401 (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.