Factor Info
| ID | 147284 |
| Size | 191 digits / 634 bits |
| Status | composite |
| Value | 64637798941384402150943795739203461634773949503231534197340921399405422664437072439095490686194523643667793505767618948908438603989609546484843778857783552479523187159888311318266347600975251 |
Factorizations
| Primary | (ID: 147285) 2956126339800478546451 (proven prime) |
| (ID: 147286) 21865709212464539061579648399394229376359278825506981980431679378422405995173751508118008740419923872732673308372593849997457564894374693669897549910618204776594056668801 (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.