Factor Info
| ID | 18940 |
| Size | 186 digits / 616 bits |
| Status | composite |
| Value | 139195743277493674561667418677529115607294038796609316487853493889381996712796887459630300510697797875592452293020959865458499831020652001073617769848246062555811153030591499803115838929 |
Factorizations
| Primary | (ID: 18941) 5878920553871871291270984955318098156844648537 (proven prime) |
| (ID: 18942) 23677092078718264270691415183604413192313321635422178168020814753727506905064973091034903449945512409311072261700151454489963681067403727417 (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.