Factor Info
| ID | 158910 |
| Size | 189 digits / 626 bits |
| Status | composite |
| Value | 198066601274671532999573504674484026512608101231721304708855806124300134110000596022100756378916369116829390645148517319606742857564656209334492945658887894819724062770452788333731988377111 |
Factorizations
| Primary | (ID: 158779) 1100942133956936933797 (proven prime) |
| (ID: 158911) 179906459354764649936737786309660745136231373408398544038162214965627180303300588055173849147774692760877064742839746023356362897441944254854295812112786247034199370763 (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.