Factor Info
| ID | 18508 |
| Size | 177 digits / 587 bits |
| Status | composite |
| Value | 267458281410773172359023182934019631076910494113341409745943954411732373260574886302442528764342242511543103629158263743806967729280558065409245801886767757045794797611304279383 |
Factorizations
| Primary | (ID: 18026) 81731259002098132847866542087337412273 (proven prime) |
| (ID: 18509) 3272411127349784481859096506580674700852591179260185594113006920753361739377341323479616150634815174486796869090336589507810127171822696071 (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.