Factor Info
| ID | 147291 |
| Size | 184 digits / 610 bits |
| Status | composite |
| Value | 2357621847613452202486180893356032376588984400854363441511719858969436209241384378825813846360731149546141129021284054942389638932499923906134615558491682659172318161234360170615429421 |
Factorizations
| Primary | (ID: 147292) 280931610243662693509 (proven prime) |
| (ID: 147293) 8392155818879181703016089667351076153650197527171032016836179399063907761980702777855662958780828664245806920410686916491772771284829135519807606445196311128069769 (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.