Factor Info
| ID | 7921 |
| Size | 196 digits / 649 bits |
| Status | composite |
| Value | 1313715206319690306991742997116079904246978691200521993627009644644333304970926673611840530539415313940778729243042643158971737584935056096937901165991598689871682185217679130068953484721615236503 |
Factorizations
| Primary | (ID: 7507) 48215910563832798697 (proven prime) |
| (ID: 7922) 27246508278226321763053258774577140979211564402101682625555764914617753312535210420020493382028124124528494891939992892623554282283749041621168497019689703582301632384293961599 (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.