Factor Info
| ID | 163649 |
| Size | 105 digits / 347 bits |
| Status | composite |
| Value | 144725603354875125154315107780302535547980179441665050264923927414275076332406491850588536765784484721601 |
Factorizations
| Primary | (ID: 195344) 273090543733801750875952153009481 (proven prime) |
| (ID: 195345) 529954649385253430583148388622477338830293199003066132571057969702222521 (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.