Factor Info
| ID | 154877 |
| Size | 173 digits / 574 bits |
| Status | composite |
| Value | 58380496183851683484015837467055473327224073645560403753130634913655929879924655218209066393567792766933409662822205651741847745960514572972025696154638261637058609759245033 |
Factorizations
| Primary | (ID: 154878) 657178775852071573297 (proven prime) |
| (ID: 154879) 88835029871678189572341271150258963890636975295326973951281459153858705113278233862465967591651015577908636470472951743491604195829459351789338875672889 (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.