Factor Info
| ID | 131880 |
| Size | 160 digits / 530 bits |
| Status | composite |
| Value | 2073541439832590282475443339725805769415986845264087954651784074726656076400004543213753180210162086365876217030129436182281889002934242559055326279818116371839 |
Factorizations
| Primary | (ID: 131881) 233873265768022293940710651427 (proven prime) |
| (ID: 131882) 8866090072429764243309188660295188731978660954089583259757280762162675900547302058571715747300001425276137200404774475506052301557 (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.