Factor Info
| ID | 158993 |
| Size | 155 digits / 513 bits |
| Status | composite |
| Value | 23391594489484710375006956275805980779724545432893768021785845105835821017317873253590430087112125845151374581814519829716230023131537167060835860309438517 |
Factorizations
| Primary | (ID: 159387) 1260459433704157675218654857 (proven prime) |
| (ID: 192292) 18557990732587868033368545212340076985325480944600708996386773775043527360732351682900022681620399951194680546981709187442434381 (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.