Factor Info
| ID | 158917 |
| Size | 105 digits / 346 bits |
| Status | composite |
| Value | 140633317595153298930517599033360927459668646908756648808696439326975860460848463598464773095410903979891 |
Factorizations
| Primary | (ID: 158802) 163367183173969214910352126877 (proven prime) |
| (ID: 192203) 860841907553693376175015750481714150834762739805293187794692066382502818383 (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.