Factor Info
| ID | 4138 |
| Size | 104 digits / 345 bits |
| Status | composite |
| Value | 44043931478043130497632727808435678383927277454575232182760843037783130390128798696067138294707643004597 |
Factorizations
| Primary | (ID: 3299) 18292898984156916156396101 (proven prime) |
| (ID: 11329) 2407706483056000373668362359083374826759192614719231310644041180004535213502897 (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.