Factor Info
| ID | 4928 |
| Size | 168 digits / 556 bits |
| Status | composite |
| Value | 138098700527783374907234397331238721193361209563886184157039256739683392572804116063780077489045204340072483289095844922464795866959923805720063169140897455647458624563 |
Factorizations
| Primary | (ID: 7451) 961743544915378365754610333 (proven prime) |
| (ID: 12084) 143592022278594411046501443529898801746553011452905280854357569440285309292615843682317205204676960520627590907356896848481400790910852567311 (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.