Factor Info
| ID | 219149 |
| Size | 87 digits / 287 bits |
| Status | composite |
| Value | 151207206689071314889888421619465002474537655983110586701651834420277714050818392324267 |
Factorizations
| Primary | (ID: 224726) 495056820952423648923564303249326797 (proven prime) |
| (ID: 224727) 305434043708697333924965376193237456156781510023511 (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.