Factor Info
| ID | 81272 |
| Size | 87 digits / 286 bits |
| Status | composite |
| Value | 109672801040801471631325107191976587404830529378425204193936968795248969456575770704269 |
Factorizations
| Primary | (ID: 57235) 1288970002561918178679898926602104597 (proven prime) |
| (ID: 81273) 85085611630076026945650795768189917349836559629977 (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.