Factor Info
| ID | 42029 |
| Size | 174 digits / 579 bits |
| Status | composite |
| Value | 997979909946772770440654913820190080516162520762993291603813207075169295717046815411524847613617063326017738464204765091874524265102396885812386834714411606999201254707733751 |
Factorizations
| Primary | (ID: 9627) 1339507616024322442312867213751 (proven prime) |
| (ID: 42030) 745034890438914609573135169368824321965836678514008804346455103042702694069884518692412080466078391313273106782454618281368865685624878190520001 (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.