Factor Info
| ID | 52791 |
| Size | 108 digits / 357 bits |
| Status | composite |
| Value | 291500190270042825153768578139227174846259936819430163814443034538302446687650621509020696891553292943229727 |
Factorizations
| Primary | (ID: 52447) 173420475484059478781201647 (proven prime) |
| (ID: 76093) 1680886812565780544500189269513543478301671804478170928525289623210675307895442641 (proven prime) |
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.