Factor Info
| ID | 199867 |
| Size | 139 digits / 462 bits |
| Status | composite |
| Value | 9063405682959734862876167809819652309509137320292819004578993763212373407494565714552798720439630469142798261256288624665879513738417109621 |
Factorizations
| Primary | (ID: 195404) 15850221891559857850381443428333955992308592208448489 (proven prime) |
| (ID: 199866) 571815697279666515665613878042117994459270555683506040184178413347358774617883823586989 (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.