Factor Info
| ID | 40216 |
| Size | 194 digits / 642 bits |
| Status | composite |
| Value | 15231976904674785088824291071038542740576718683756162764907237618168121082703850461959205404630817261262958858647697583626199317977935171677222646829978822581593326379642832288997478249337765041 |
Factorizations
| Primary | (ID: 19861) 39340929985040037939860550511566010202173435808159761 (proven prime) |
| (ID: 40217) 387178872244935905889772080780710293688045544881430361754684573270941224160164698232378629400751141017399632124896823872033355066626985720481 (proven prime) |
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.