Factor Info
| ID | 1904 |
| Size | 121 digits / 402 bits |
| Status | composite |
| Value | 7440420034190319648792236041433181892288964276812343631396475502659656721652079809535016396539507396697363101573012253531 |
Factorizations
| Primary | (ID: 10009) 281333960470326971488976141 (proven prime) |
| (ID: 10010) 26446931688416195338108533013305287042336037966720282249285322247949924542805084600859924086791 (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.