Factor Info
| ID | 143185 |
| Size | 97 digits / 321 bits |
| Status | composite |
| Value | 2987843571344734526128760744525430062566167152364122275421315647933281442623061950174326868118027 |
Factorizations
| Primary | (ID: 143771) 10147432015661402599005968093 (proven prime) |
| (ID: 179106) 294443319919102601553553798211255341525962198316633929767103429816839 (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.