Factor Info
| ID | 131782 |
| Size | 119 digits / 393 bits |
| Status | composite |
| Value | 12707378340763022303834788732316033049905586902798174535829041327748493287202135967586637211532141389776633972732277007 |
Factorizations
| Primary | (ID: 167743) 2799538602198455356994757392557147 (proven prime) |
| (ID: 167744) 4539097382255782916475480188443009432628719006092019989680957338260528027962081932381 (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.