Factor Info

ID 137377
Size 448 digits / 1486 bits
Status composite
Value 1161785983634927298078561027216562573953616994790374159210467857438306307280418799203747019672973703334702432241028169933410299265108043328040722517642493341486915643858020433588076800013176035895622793062798121731034034742801890284396058724136652471003726207136322429953162162824047123797072465600387884523399968147424733514592254665525571413892474645055064336986693834599994469209873595148257347111944508112842461726201201548469156261442549809681

Factorizations

Primary (ID: 137378) 4495265300036751857889931 (proven prime)
(ID: 137379) 258446589042348380587445915851948726802492794067472790628686683824527496995943216592564315407045499553969027250609597613271808847552398452115284018990420335996006199900023587289714786211449973696028762186500099260879709013589479065716781345616294777097353436499718669351826927912389812169427757002746698374499333702135807095670084777352406362872635782321206886406489529471480572353344044482261128410451545370347725852327251 (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.