Factor Info
| ID | 212815 |
| Size | 142 digits / 472 bits |
| Status | composite |
| Value | 6849691189070540171626305401792841781199395052125734151464135779641771162631033272019830078445477225495642950860532686923375861563962533533453 |
Factorizations
| Primary | (ID: 212816) 21657665402765631055196857 (proven prime) |
| (ID: 212817) 316270985892867811651724156815583194392605437492777842540392322779520192195758749647977433184279411674841018578627829 (proven prime) |
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.