Factor Info
| ID | 6815 |
| Size | 75 digits / 247 bits |
| Status | composite |
| Value | 166127354450692480841063648076877995238757775022641691525730459958109239259 |
Factorizations
| Primary | (ID: 6673) 177635683940025046467781066894531 (proven prime) |
| (ID: 16291) 935213864500231208652603316429973471246089 (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.