Factor Info
| ID | 1653 |
| Size | 87 digits / 287 bits |
| Status | composite |
| Value | 135139734077474799942056617698085833860914272769208138659505735780784557061758329256603 |
Factorizations
| Primary | (ID: 9773) 58255029820099107195498568643 (proven prime) |
| (ID: 9774) 2319795123181775268607472414293427619017793942478451355721 (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.