Factor Info
| ID | 17355 |
| Size | 193 digits / 640 bits |
| Status | composite |
| Value | 4504811956004812985972568094640629066042619324354226284433039939779466604109871836597484875249183696799484134242501602042098463032526938093926868929171210414797169081235155189298806962926685153 |
Factorizations
| Primary | (ID: 7828) 7640150264100839651419559 (proven prime) |
| (ID: 17354) 589623476016146003929211623849484086001211922355084244841382830886516477341953723028588968527611325539572930219657208686758781494417327002907326538522766457633208173367 (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.