Factor Info
| ID | 149653 |
| Size | 68 digits / 223 bits |
| Status | composite |
| Value | 12982346081782690444692161689196395437161275703351417965181488416497 |
Factorizations
| Primary | (ID: 152091) 575922000923214999444714868141 (proven prime) |
| (ID: 183823) 22541847786630339616954007001425084117 (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.