Factor Info
| ID | 161370 |
| Size | 165 digits / 547 bits |
| Status | composite |
| Value | 403682356851151711749988023601924456365218233629115348401533096068085737548697156579304191684473258051913548910079131123938638770896922822296809377919578553145894937 |
Factorizations
| Primary | (ID: 161012) 87352595865577755024204751 (proven prime) |
| (ID: 161371) 4621297774279735581874589927477289155390276735326038348924490139788740515133575202624478252771853480163125591727252915128446886407032481687 (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.