Factor Info
| ID | 16901 |
| Size | 196 digits / 651 bits |
| Status | composite |
| Value | 7623577933264166455160966005290081925085379372482167206764003162903847517450048651727367514486567418765670011488974112594180725608753273237098083322553179482707142102174767962061681445079296864613 |
Factorizations
| Primary | (ID: 16317) 16831369699997499687405534401 (proven prime) |
| (ID: 16902) 452938653784385648862643864228871962303161366912905988449204234773428948176620869417749404359383653342764244055813537320256182331037440257060571277793902853173030357413 (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.