Factor Info
| ID | 131885 |
| Size | 92 digits / 303 bits |
| Status | composite |
| Value | 11713423450680309466010733840933231393273942872599502253854835243628668203127853807591680643 |
Factorizations
| Primary | (ID: 131679) 3955202198062795629622003 (proven prime) |
| (ID: 131886) 2961523296183791902814532910510553577997097390264617289708530232881 (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.