Factor Info
| ID | 161522 |
| Size | 128 digits / 425 bits |
| Status | composite |
| Value | 65306808243866192118555664479916297178798225457836029028561270177714073040659482025468894689601578009519740027321878540080102593 |
Factorizations
| Primary | (ID: 161523) 266148727994324071088641 (proven prime) |
| (ID: 161524) 245377119537685467373436429739839903824624954265204227486220546477320535652531384766860361996672493959873 (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.