Factor Info
| ID | 212989 |
| Size | 201 digits / 666 bits |
| Status | composite |
| Value | 181890685792229550581643159554484542805515509292560473531815272441816912874028371150916779983079413221539994582307154483758304419004443462940709221866134038379125250676466767845454498814353153962615061 |
Factorizations
| Primary | (ID: 212990) 8573228002047596923639817 (proven prime) |
| (ID: 212991) 21216126031966894638406106585013723968471419433268696488472767493441617510230418668146317618829005757276916352933963464398554898682549059100102646873015183815423247037099068333 (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.