Factor Info
| ID | 41991 |
| Size | 181 digits / 599 bits |
| Status | composite |
| Value | 1347118080310044799590358197354372070568976428992847608913657108340986948514996257473151143071093496211594328648697025684196500872867226761158191767281265957270625966008699523756153 |
Factorizations
| Primary | (ID: 48) 4677306043367904676926312147328153 (proven prime) |
| (ID: 45952) 288011532240907078457387814728259811963776867537956315244968735950055230607710489773474538747037284687149424247908630598800224774595895561265676001 (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.