Factor Info
| ID | 211021 |
| Size | 78 digits / 258 bits |
| Status | composite |
| Value | 401009515728818746397776773168224010714415633304976200442188503449600000000001 |
Factorizations
| Primary | (ID: 216925) 4893461063422769474130001259031697 (proven prime) |
| (ID: 216926) 81948034434411033337357441941241138742482033 (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.