Factor Info
| ID | 12219 |
| Size | 94 digits / 311 bits |
| Status | composite |
| Value | 3847989027070505964905057843706371689843171098033295675932162837489589701629709484077968778961 |
Factorizations
| Primary | (ID: 12220) 237093163901955071601055777 (proven prime) |
| (ID: 12221) 16229860716953279584322303333209011880287838925734024131798896982193 (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.