Factor Info
| ID | 66157 |
| Size | 199 digits / 659 bits |
| Status | composite |
| Value | 1808467022550772654656081435950444124001449735037826641491836641723414623552298329392486306667762785904467449352223315599755460402591735986548044763669152602842526353902579948469439036173611734985419 |
Factorizations
| Primary | (ID: 66158) 2456720450029173606256217 (proven prime) |
| (ID: 66159) 736130568917312945103429547930457399117511740904053451760307607159620273333317209227053642249003391089166074012129125979012346347745824012699028398447589085970973384087520707 (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.