Factor Info
| ID | 167982 |
| Size | 205 digits / 680 bits |
| Status | composite |
| Value | 2620077029234799474097726675275514411933698860673354171840514992493465732958654876811212869015587592194920209749811978298258108298496967530110559975317557132331021621341097690043158887666745746521611857473 |
Factorizations
| Primary | (ID: 131700) 1023263388750334684164671319051311082339521 (proven prime) |
| (ID: 167983) 2560510869478659935742026592790389393748711515300355759641752978378560509291462427342222019131693434492577061429337355636889514157874776782471336831145694947299713 (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.