Factor Info
| ID | 168031 |
| Size | 161 digits / 535 bits |
| Status | composite |
| Value | 58416848280415941997544436592865348923211744392682273146971344204073230938730937217129591026843447357602287171561833407520740804408173927384656940539566124598597 |
Factorizations
| Primary | (ID: 131706) 31179105887601949149105715319437017328831 (proven prime) |
| (ID: 168032) 1873589592049360242670675269790103630390978307122773231607288023760497998219801473176294956809243438894387726371485211387 (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.