Factor Info
| ID | 28963 |
| Size | 197 digits / 654 bits |
| Status | composite |
| Value | 50716407576214407145507108131592458792277117309548891750260562414436647140748832002645568929268742648012317320079879185698035088352856192374046015586600393552520011594561808163961445628490479390921 |
Factorizations
| Primary | (ID: 28964) 668544860298171106062168575595041 (proven prime) |
| (ID: 28965) 75860889205841597382323295334284708753834180361985891993245964797973410033845111546769251442048983793273883940104374297945054478305982782327848083561324741169248681 (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.