Factor Info
| ID | 209879 |
| Size | 186 digits / 616 bits |
| Status | composite |
| Value | 157898321683878668649794043906822627734073256143808939244557103034233849637147276802004296292382661299339016295006815333373489540559318128752941045849661674004204921747730886323770869499 |
Factorizations
| Primary | (ID: 209880) 71555051048559459517 (proven prime) |
| (ID: 209881) 2206669122166148812395550012304558194230358533830256386074426711049678424699144729307199360462558967337038076129364921854112431040887343559527585474198197518231386647 (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.