Factor Info
| ID | 138982 |
| Size | 57 digits / 189 bits |
| Status | composite |
| Value | 600020167285196283664949417473088452131413947384219066241 |
Factorizations
| Primary | (ID: 138983) 86970465821421497857 (proven prime) |
| (ID: 138984) 6899125601065904368038262365353341313 (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.