Factor Info
| ID | 57559 |
| Size | 67 digits / 220 bits |
| Status | composite |
| Value | 1261459540446318134898889129480548585469964488829941318454369814277 |
Factorizations
| Primary | (ID: 57275) 290539981900661462484153290653 (proven prime) |
| (ID: 81377) 4341776068801518063682313352379292809 (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.