Factor Info
| ID | 2267 |
| Size | 75 digits / 247 bits |
| Status | composite |
| Value | 157641431935947133369380674106448953339696792469785654944975258177255163151 |
Factorizations
| Primary | (ID: 2165) 15763985553739191709164170940063151 (proven prime) |
| (ID: 19325) 10000099999999989999899999000000000100001 (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.