Factor Info
| ID | 43094 |
| Size | 144 digits / 478 bits |
| Status | composite |
| Value | 518720579338883124508354039708386267727056791449234818489785397734631173517180285618749743948774213986992172320871676994304452775094468553158849 |
Factorizations
| Primary | (ID: 1208) 16247350756640617732192770750349 (proven prime) |
| (ID: 47011) 31926471404999466289602268884752152861410259172431098343256767412445278723792221475084702051943309815380145866501 (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.