Factor Info
| ID | 54897 |
| Size | 66 digits / 218 bits |
| Status | composite |
| Value | 255136529562733191157065356211377178061917099665724322723234346839 |
Factorizations
| Primary | (ID: 54840) 535301324317729848039542278039 (proven prime) |
| (ID: 78653) 476622264829847630603684799705499201 (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.