Factor Info

ID 43118
Size 316 digits / 1048 bits
Status composite
Value 1900559235892109174309307843964223203632487687817326715365524362697219950191260138183502029408306983189145806112188499625177272582303388787459650407657568848298109619986493865767470097120583415832307038575511152173055074011862548973008576889979715047807448200247638968390779297899508513212540781146110301202474812801

Factorizations

Primary (ID: 128) 49279722643391864192801 (proven prime)
(ID: 43119) 38566759996709591100168549352274423301191864614629896500431980797130964836473235183000523165904691061058776084082909397606999019303520737060335764617668889428821854180015995832616602033507652977898581534162935703252542167667066272336132376147045363509399168807227303341574832424339103874620001 (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.