Factor Info
| ID | 872 |
| Size | 163 digits / 540 bits |
| Status | composite |
| Value | 2667333931321005011944634571766095624691820245686705535761500924010195945879393019318057557656737921944899862577588057858873583320343759719292723366960905231907473 |
Factorizations
| Primary | (ID: 214) 41071004474575750019238941 (proven prime) |
| (ID: 873) 64944453281442605744787401922786574192919993507226593987928790088440105523123975880635165113792632243418327125230202813926421822269019653 (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.