Factor Info
| ID | 163667 |
| Size | 139 digits / 459 bits |
| Status | composite |
| Value | 1020617129022656155177034802705575150256119454520266815985311621903825368369079015248720889823535065160948348004194114567605137092727846401 |
Factorizations
| Primary | (ID: 163556) 3087009813347230359401340244735992802177 (proven prime) |
| (ID: 195367) 330616742651687834074918381127337110499579842147487712949050636668246738736343104392290115356445313 (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.