Factor Info
| ID | 7009 |
| Size | 145 digits / 481 bits |
| Status | composite |
| Value | 4006210225196759983776168516286803354504319797296147594366341013204367985720007285462901190859742679026099559224964063755623531527801050751497961 |
Factorizations
| Primary | (ID: 6676) 2047572230657338751575051 (proven prime) |
| (ID: 16411) 1956566007886634273594239434419051873068093352412406166243271895020382601003309231476483014562405679574561315598126552411 (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.