Factor Info

ID 45399
Size 261 digits / 867 bits
Status composite
Value 618475379642137514058461186038211149860568706083299913194847742316914625064825690843635035075076398565616697814470176489798382318727815284670713906570847196584807060831546103481923515956495429631722904021125948752212543753672007881384779969074359501797701571129

Factorizations

Primary (ID: 45400) 194770221361700565241081 (proven prime)
(ID: 45401) 3175410364675767299575272371061858665086684573219929653654047626374862629721807011051208843270398917863734838105963082617136564020965789609628342355059980148953937002340351898409807860420464116820327510985170442439818926046572840305049409 (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.