Factor Info
| ID | 13917 |
| Size | 143 digits / 473 bits |
| Status | composite |
| Value | 17912385840895745966438313706874066568067269360333516296480704605154027534947426158629359796564769991046048050105516565197116547075152427974111 |
Factorizations
| Primary | (ID: 13918) 114108926533277547114950395876303650748750713807456121 (proven prime) |
| (ID: 3508) 156976201468970642065664316120765286713599373793130986508130654226034754720680193933255191 (proven prime) |
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.