Factor Info
| ID | 134390 |
| Size | 72 digits / 239 bits |
| Status | composite |
| Value | 690975424140015610807380231705618687351031959288913546041513053578501141 |
Factorizations
| Primary | (ID: 134145) 148587991152333066577 (proven prime) |
| (ID: 134391) 4650277716128650974726584304349319698015055678803333 (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.