Factor Info
| ID | 100580 |
| Size | 201 digits / 668 bits |
| Status | composite |
| Value | 670807650919359372087340079911650535283652682721238220324473610711419991457691127881300748810587114465385685065417205390492029077494737862011525340598371180379706727065460320388839515903111213205198877 |
Factorizations
| Primary | (ID: 1120) 504752765667203736366779801 (proven prime) |
| (ID: 100581) 1328982615940018090174628124786229739553691875820851653522231593423209543268351662402731293670886867533977445104891901501812738886691570565387494750105047161215550857485994277 (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.