Factor Info
| ID | 66067 |
| Size | 163 digits / 541 bits |
| Status | composite |
| Value | 6904964331251671241361913801564598962735668613982419514795711204203639621655748383499321551807517210038562990098012156873731518446129675755032799757890155462074401 |
Factorizations
| Primary | (ID: 65763) 129278406971133461403718040401 (proven prime) |
| (ID: 92624) 53411582746324208312662679595087593640412641560203101497316202154190132946274282102276505438146079250948547331203223720331438210434001 (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.