Factor Info

ID 15420
Size 263 digits / 873 bits
Status composite
Value 48414897450087935366094587845879387947893303716933480141346287977382220718935796092354654476269627418211069705811850954913169692896432218320059395945287021937205379715198842773143159386477895954914333334200529054449171533631218662040076177899224205891131088005877

Factorizations

Primary (ID: 11105) 18478609113710122023550126425157 (proven prime)
(ID: 15421) 2620050954709936315991572932706935968648942822168431626809799065094172226555142735285650310594671225614794997771699988889962003006695874179947594731678887650890361501572380191091859429996439148587589364977829959893142867051584990961 (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.