Factor Info
| ID | 163768 |
| Size | 148 digits / 491 bits |
| Status | composite |
| Value | 4699897861870116610218096233667881977715041577125776948114502922151917034704012587551592183096353935318474343533463656083263380255646390913443246049 |
Factorizations
| Primary | (ID: 163549) 1065445179954527941832095118977 (proven prime) |
| (ID: 195446) 4411205710340444932952149743985494260146213283538226688126387660121580504271284825891252922762471281649249236651280737 (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.