Factor Info
| ID | 139207 |
| Size | 163 digits / 539 bits |
| Status | composite |
| Value | 1173582503397404072117984947722461464866134426350066147100706505653732897152793703490733915931116677742237846278225142268970073052829130033760374140941410492011999 |
Factorizations
| Primary | (ID: 138896) 384981186312760745799170885663528903 (proven prime) |
| (ID: 174058) 3048415208643415260186598493777830116484683969615364129055579192251139179831660284695491437949323830683551718807455732814299433 (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.