Factor Info
| ID | 139293 |
| Size | 191 digits / 632 bits |
| Status | composite |
| Value | 13063247400621534344834516777677984264012191343095529174303991961450292478647317514739208594358690447760801365294152967763633790057535686958516874203305495250536511702164778861360558312039049 |
Factorizations
| Primary | (ID: 138856) 261501808988233731193 (proven prime) |
| (ID: 139294) 49954711407787297209231357591571388859065829337882793618463678541609019304084152512179045024372177222032602722455472934467864043314505984145162234251188504043429764571793 (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.