Factor Info
| ID | 169972 |
| Size | 194 digits / 643 bits |
| Status | composite |
| Value | 20366050991451629128074182206397073166899111378609232685439313774266016396803510242533105076913898360200545273322530564194405988862047843681867777345546740296743773518466967921940303557688079321 |
Factorizations
| Primary | (ID: 169974) 23698894275606455343223899979321 (proven prime) |
| (ID: 169975) 859367139859121605972714832760887334771039846409497231335512516712053831009636013851913211767500796199010584599937263601358929333154224747001424413060004336100001 (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.