Factor Info
| ID | 143344 |
| Size | 172 digits / 570 bits |
| Status | composite |
| Value | 2769764928964659741712257638975159011468408298581903015241511714835856665608643646971037465288338039666357116597392819998358159904372292919472703568305636133518999201277557 |
Factorizations
| Primary | (ID: 143146) 916631343715906315531 (proven prime) |
| (ID: 143345) 3021678178422730685827330354232303637371914228218275516875065681352338154585738560425343715151357433299203294350945077842309613406427484732361154859647 (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.