Factor Info
| ID | 42275 |
| Size | 207 digits / 686 bits |
| Status | composite |
| Value | 263666157159284079093013431071413949296835858880205136554327149571253818109718017278434968558626449175742560181390515311063203540096633361788998968097892252175237954184916659496815390014696425526520177653887 |
Factorizations
| Primary | (ID: 541) 162302467515721218821 (proven prime) |
| (ID: 42276) 1624535727614519461551951564011758616666834181375299046119577144092990298471228536460412611805995652540478933433510254170438265087595452403552066318013062986384053693080896677327949063347 (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.