Factor Info
| ID | 18706 |
| Size | 108 digits / 358 bits |
| Status | composite |
| Value | 563591301076199024573088805751321571990444577461417849901196034292967617065853443295090964737049747349151961 |
Factorizations
| Primary | (ID: 18061) 17354646292501032302607529755465814241 (proven prime) |
| (ID: 18707) 32474951755123216700713555556662225713022008578689132405460768223196921 (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.