Factor Info
| ID | 16906 |
| Size | 185 digits / 615 bits |
| Status | composite |
| Value | 86586312070287314467122501104453422220518235380551569549863354713384130210788408393519247305555970115654974456735464345941340835767590147720672865332623728035538766665128126044497254341 |
Factorizations
| Primary | (ID: 16907) 252009190957922611927192988424665484581951479831 (proven prime) |
| (ID: 16908) 343583945256760216603676493056391748067938694639867684945939546947684718394100631599459571905623641837753304759435083048140176305905710211 (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.