Factor Info

ID 57813
Size 321 digits / 1066 bits
Status composite
Value 540059431543721675403685648996013210356481985063784622873101550875263453389184933909070255115315929042314737940969029365824731127361967796528778454867469857239355906133286649936660417245578556372696314337223241919464651628886903467964608134873915404573853247281439148525618571487972781728340974908024799764525209211480511

Factorizations

Primary (ID: 58763) 238784135408558485075698413 (proven prime)
(ID: 81644) 2261705664070532305690671231554915814458555650996635020624852190025953566310951332810204605478578643736095065372646222139865543843959610103519976515244586764527803311411246244366021363335051349371159768685539890292312302008888138523225868263421576870374537306350346454224360237437593014467382747 (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.