Factor Info
| ID | 43913 |
| Size | 205 digits / 679 bits |
| Status | composite |
| Value | 2150291778712102652659496386430489863480903777025754514596057719918426352212259724677403983112840567549952638750417239513760273553581865363733192119326341367231735686129480577871111245205070961282645457147 |
Factorizations
| Primary | (ID: 1156) 21201122289366160673292124616275046288387257238118601 (proven prime) |
| (ID: 47916) 101423488311777897310708722742386003644543206883758435906482941219871620760784475759935625487621818705030085105971956630339531859217894225260965425942947 (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.