Factor Info
| ID | 131944 |
| Size | 127 digits / 421 bits |
| Status | composite |
| Value | 4285705247289805583054314066800269767142550346380754455014539902001051591338814245692466268253523239753243036710774349759632961 |
Factorizations
| Primary | (ID: 131700) 1023263388750334684164671319051311082339521 (proven prime) |
| (ID: 167862) 4188271851027274266670020743752976432915771677772626012838670551841090107568380000641 (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.