Factor Info
| ID | 147211 |
| Size | 175 digits / 580 bits |
| Status | composite |
| Value | 2242019337547360144471166560230413008795849178987650800553344671284391991911876075000611838473358715372792482415380174206849538738918327309133322143310098987514437604564675087 |
Factorizations
| Primary | (ID: 182805) 808124617464954587015149218600004561 (proven prime) |
| (ID: 182806) 2774348521370948502464747108731870384835945697752090369674119050493029915750706201543143945520336907941062326715196706975384020337482649567 (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.