Factor Info
| ID | 201658 |
| Size | 150 digits / 496 bits |
| Status | composite |
| Value | 121508267153523998920701959491380997256039582893023704495323830999057281165515907048627688682617702215972592322014676735906534171253571055706258029199 |
Factorizations
| Primary | (ID: 201659) 1398129310580516973467 (proven prime) |
| (ID: 201660) 86907746110459966809378524857572225200354842344556215421164529065998320295186580312775427783122424237331908405967650841199328797 (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.