Factor Info
| ID | 154764 |
| Size | 77 digits / 253 bits |
| Status | composite |
| Value | 11656115124425947688991772772360629346900296755973498645164938263317396088891 |
Factorizations
| Primary | (ID: 156225) 41572982762295483893808010501 (proven prime) |
| (ID: 188785) 280377166850713273629309325557934604953392483391 (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.