Factor Info
| ID | 131771 |
| Size | 126 digits / 417 bits |
| Status | composite |
| Value | 222131672436406593216818728445297461936220990465187557782356876147912861066174603647802746178220331857822550667761222841625387 |
Factorizations
| Primary | (ID: 131772) 2848908845742998189988598903 (proven prime) |
| (ID: 131773) 77970789682628275742758697378379998102049785204540543362564398984080914122007981804405393142632429 (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.