Factor Info
| ID | 149759 |
| Size | 83 digits / 274 bits |
| Status | composite |
| Value | 19178698043436005067811071985458423836736652869939426387625552752290816094992990849 |
Factorizations
| Primary | (ID: 149647) 2560773582536027001020194716916748801 (proven prime) |
| (ID: 183860) 7489415766482034878751862989871989454755819649 (proven prime) |
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.