Factor Info
| ID | 143312 |
| Size | 79 digits / 262 bits |
| Status | composite |
| Value | 6772818498241239300734044876910233311201679056288690049011773423982325608353761 |
Factorizations
| Primary | (ID: 143313) 2052815117942001131041 (proven prime) |
| (ID: 143314) 3299283232593863816527038214296937294414972484990489065921 (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.