Factor Info
| ID | 18705 |
| Size | 142 digits / 471 bits |
| Status | composite |
| Value | 3075848447938590204475536232519968264609057813987108362404332215708819486820968512010850065417349072730284125009284191182763499454170953432761 |
Factorizations
| Primary | (ID: 8166) 5457586804596062091175455674392801 (proven prime) |
| (ID: 18706) 563591301076199024573088805751321571990444577461417849901196034292967617065853443295090964737049747349151961 (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.