Factor Info
| ID | 158843 |
| Size | 84 digits / 278 bits |
| Status | composite |
| Value | 246678381620581641731376259717682692890549315898448455959688150950162413733367596581 |
Factorizations
| Primary | (ID: 192130) 130011667242189659704550537127833 (proven prime) |
| (ID: 158781) 1897355728552128352410531992095533885313319501019757 (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.