Factor Info
| ID | 817 |
| Size | 143 digits / 475 bits |
| Status | composite |
| Value | 59957556854355413880350910093589525719067468769915418303726674132603798693039872917552019922563311024304582433658283832263210944832624787847601 |
Factorizations
| Primary | (ID: 9094) 2971841379558728500308112219 (proven prime) |
| (ID: 9352) 20175221082377607900454992844109400121400749514685888381106239864704380238627948104875437918015814902454276413591779 (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.