Factor Info
| ID | 81347 |
| Size | 183 digits / 608 bits |
| Status | composite |
| Value | 975920163260714570293358418894834871297011439385698926688688122812693070413618566364008161346633439732004069125478888196737207640652026574988915814186428128887353070589496143762852767 |
Factorizations
| Primary | (ID: 81348) 23818687483296197670717401789284786902091 (proven prime) |
| (ID: 81349) 40972877449486560335094134264512177576512406287730277301797257164364250289897343120334711200223504608964283393783631058619539678048510986029437 (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.