Factor Info
| ID | 179244 |
| Size | 78 digits / 259 bits |
| Status | composite |
| Value | 645869569707173962917649294046008851623116248505834186041885914648100047975209 |
Factorizations
| Primary | (ID: 179245) 500734104073223780111463854610142129 (proven prime) |
| (ID: 179112) 1289845377922823903735625009208034282294521 (proven prime) |
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.