Factor Info
| ID | 3976 |
| Size | 197 digits / 653 bits |
| Status | composite |
| Value | 31311992141570606501985458341992273967892493126627660396102169621775946893437815577918637199956062898509147569688038826289735016693332850718887969217199078061978247568575168026785877752954955388849 |
Factorizations
| Primary | (ID: 2979) 6268703933840364033151 (proven prime) |
| (ID: 3977) 4994970646570016090112740922773161562189169933594157164974228630779656897268982355387572634065426159599419925037236446484028409556537811204090219207629633297754743629525121999 (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.