Factor Info

ID 129737
Size 477 digits / 1584 bits
Status composite
Value 591662993475225527143889680769792429438679609182524740702093542272306274991591674900507905742556218961404857768243710443896007059862750038261632826208203780198931131908152567697995906592415269685625326128399251720610462218622917816189151266125956237128354606354383265647414016409883173507436037986721273726915345477145486792996754062723059510820741035400663612376111867782636631619733962786516019622814580244420234567403645373416826529137217801964832940767409649796974938351501

Factorizations

Primary (ID: 129738) 51464044640312308561849523984370575880618629051659538207637052622872455445362456755699682569851770512930861799568093405358668845352471288499094232055277793404218712762125731299529643483337067323220062479471305226960893250874664490251 (composite)
(ID: 129739) 11496628327804804882601906284296991181185987579622107038308155120808426295309160269562089488365502557676943851153937990834671327388772146200620051367464546175565078723269548298222879935410816353980950824687907622907366490677793300106065030423751 (proven prime)

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.