Factor Info
| ID | 43903 |
| Size | 145 digits / 481 bits |
| Status | composite |
| Value | 4721577000309366376423856611385054400103131711172293654744816428140209709710704392601568001477989508682949881724220339585333560868350815313771391 |
Factorizations
| Primary | (ID: 43904) 409244634812380835144701 (proven prime) |
| (ID: 43905) 11537297251249205628292645372676930992501141134510546300510280813897479950346891737354392057676392689521534309683798683691 (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.