Factor Info
| ID | 57387 |
| Size | 133 digits / 440 bits |
| Status | composite |
| Value | 2756021694546258556353533391145881974018451354351289952308932363802928053688220935791479661964069135797738100988576603204375109480177 |
Factorizations
| Primary | (ID: 57209) 253445952598770930829423 (proven prime) |
| (ID: 57388) 10874198882588996210921722128638271774807459529105185901146807935371385193824787739033373193479618277069975199 (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.