Factor Info
| ID | 57529 |
| Size | 128 digits / 423 bits |
| Status | composite |
| Value | 21030563670991254178163419844487539915650693795540121278538338743142609263716801951196385405671310502224045447059691463392829101 |
Factorizations
| Primary | (ID: 81353) 6997491719100092333901205009 (proven prime) |
| (ID: 81354) 3005443166668852524754821524181799154867335677585582766171795495880792561274784365120009320497453789 (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.