Factor Info
| ID | 42373 |
| Size | 163 digits / 541 bits |
| Status | composite |
| Value | 4346044843788925568524714663594369357691925230859688198538370957467497763021112587165490667843599662825769998872994992005245375148682352088221659534189676930808961 |
Factorizations
| Primary | (ID: 1625) 3566583559807346124796801 (proven prime) |
| (ID: 42374) 1218545639240170531161281085317222126292741290205772835253457899911739588946890892070164182593143239539384823536576500819995227876675324161 (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.