Factor Info
| ID | 20645 |
| Size | 160 digits / 529 bits |
| Status | composite |
| Value | 1190876250884175984955160322966855808971794269410856717048217814682617311801814064099414775851141186251418600342737755899408277388052150960165803224017855212721 |
Factorizations
| Primary | (ID: 16397) 92757923249442703145312616943985191 (proven prime) |
| (ID: 28822) 12838539384734779113039845956533781103664047399550957273484843772060358021965290005898813050815465451023888350092816824809831 (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.