Factor Info
| ID | 1997 |
| Size | 167 digits / 552 bits |
| Status | composite |
| Value | 14373698271854308262341700129251798531562097755687688966108164395995730645164615735842048778899073069064215355722793124391327445467410093273887048043106951231558195539 |
Factorizations
| Primary | (ID: 1107) 11739610117429203651282768407085324070169775523763828726810201 (proven prime) |
| (ID: 10110) 1224376118804355141397192472288633440264692214260234193616125116405912567331323603991219047546241464057739 (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.