Factor Info
| ID | 161157 |
| Size | 170 digits / 564 bits |
| Status | composite |
| Value | 60061722332768756184393944902704255080421751362081269324979706769497847943285049499107652585633546567241172519065657693000857478913120460987155984354549366460726476859243 |
Factorizations
| Primary | (ID: 161001) 1792349871204010772831 (proven prime) |
| (ID: 161158) 33510043601265361595074030093861364926733851303078414776748486156193674841540283915567675347911705999409530783610305561915279660759228261661291643253 (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.