Factor Info
| ID | 55219 |
| Size | 166 digits / 551 bits |
| Status | composite |
| Value | 5504240055312515581596599913772704657949215271082281807923113745918069167343951608654739970357077334501511127190009413077876892238685804491176075373742440376171695447 |
Factorizations
| Primary | (ID: 54841) 1418792215861230619657 (proven prime) |
| (ID: 55220) 3879525129739557916968198990235467627530957233145398839865311555774541645440929058640553823587406331365913584270899443642870760915050319512741471 (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.