Factor Info

ID 15524
Size 286 digits / 949 bits
Status composite
Value 2879156595002002686064372236079067004408887530293051827370119860176812831450447776716094406111927562605732426344621939393251520051817343805937396118960686584939460185759857683726301905234561259816280342130689129651874956616948560694318985293394635270429540389618336979356263454249002889

Factorizations

Primary (ID: 10476) 14973866897175265228063698945547 (proven prime)
(ID: 15525) 192278762378016008146728718968992912645616278278050921934354615155097408382609571391487609105530006308753784529939941251456741169927293859776332178184628612249593351579064897892714847457446969393988631540976116131718672966570762294139659750506846835484987 (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.