Factor Info
| ID | 70553 |
| Size | 56 digits / 185 bits |
| Status | composite |
| Value | 47578108739004716324108541136960346668248821185905002557 |
Factorizations
| Primary | (ID: 70554) 124065005275823894023123 (proven prime) |
| (ID: 70520) 383493384240205993228059557962159 (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.