Factor Info
| ID | 131837 |
| Size | 175 digits / 579 bits |
| Status | composite |
| Value | 1035287436744901906305582352341179043078297987246863832186928904017094992356941816551565416133270856283885046329878145346553653927439708365464952026643004536127769554300947741 |
Factorizations
| Primary | (ID: 167786) 19200704422015926819331744380572154435059819 (proven prime) |
| (ID: 167787) 53919242439762773005242386860200557456243874686294562852445931950590020366014258150390180061554764542320310512176525567625295129239 (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.