Factor Info
| ID | 57293 |
| Size | 51 digits / 167 bits |
| Status | composite |
| Value | 158450377433811372168111809796340822237114222262351 |
Factorizations
| Primary | (ID: 57294) 53088969266066840356181 (proven prime) |
| (ID: 57153) 2984619585279628795345143571 (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.