Factor Info
| ID | 139007 |
| Size | 161 digits / 534 bits |
| Status | composite |
| Value | 55456624442818725578228810923906987035801123938661883874739992202210592019031777227145694263614675255750570522467784325321976594654491308798927516713971890795971 |
Factorizations
| Primary | (ID: 173909) 95553090177938865448686532681 (proven prime) |
| (ID: 173910) 580374997182691392238137581978102766679534433387275957493960252714613926814934424274008900379069538478649438868851009162964962162091 (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.