Factor Info
| ID | 8555 |
| Size | 124 digits / 411 bits |
| Status | composite |
| Value | 4411922085408615643331982871403242292328028675548030268981632361142181941623903454037283104450668180512459091957508367937761 |
Factorizations
| Primary | (ID: 8280) 310484866091676781304919233441 (proven prime) |
| (ID: 18282) 14209781432972995915719176096710879594160687783872918717248567475215750584159203240471457715521 (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.