Factor Info
| ID | 163659 |
| Size | 162 digits / 537 bits |
| Status | composite |
| Value | 396044613230426450259132901284959436226533240926636987911127465438378191678655948384077338945218517453844784489853129009489181742216891522815506919216972924787377 |
Factorizations
| Primary | (ID: 195311) 2005847011022203920677223924210612017 (proven prime) |
| (ID: 195350) 197445074850747126835107551347544853178728993098134193949129518174523882045900759807431285046645266961212193809401381656542081 (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.