Factor Info
| ID | 8401 |
| Size | 89 digits / 296 bits |
| Status | composite |
| Value | 81423383970128684140760042661090521894068127441400185596039066581389479689875320467177661 |
Factorizations
| Primary | (ID: 8178) 2598696228942460402343442913969 (proven prime) |
| (ID: 18076) 31332397785971288952441863365518449891779734866979148280269 (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.