Factor Info
| ID | 13817 |
| Size | 89 digits / 294 bits |
| Status | composite |
| Value | 25525716473397904396532293100610122029322346441302830687451962240556308344485469238502581 |
Factorizations
| Primary | (ID: 3043) 25349242986637720573561 (proven prime) |
| (ID: 13818) 1006961686660749901896934213652972345242250477999440776007547969821 (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.