Factor Info
| ID | 38263 |
| Size | 205 digits / 680 bits |
| Status | composite |
| Value | 3647401906640405077565578273574997975486466984146259674123101937601879831781447469513434300942130713592706850995555027736337935284202270419528272076060880392207389902721633285530233381635123914359159070161 |
Factorizations
| Primary | (ID: 12984) 2047314589905164660182861222233071665633201 (proven prime) |
| (ID: 38264) 1781554200133629378149403938246191774827782260546941264624360819266755587675456769750127581130727405395882472052940163980771903545457078262960874719396040720764961 (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.