Factor Info
| ID | 212983 |
| Size | 191 digits / 635 bits |
| Status | composite |
| Value | 81868565639464666970528142027219402301405335849151647480405318126765594737781624245953200778949116052690897359036549276572340586063086747900397509895899554656488829832696330294991732258062559 |
Factorizations
| Primary | (ID: 212984) 4451070785232844403987 (proven prime) |
| (ID: 212985) 18393004647573125208305097017703949357404759532219100533133558050039160962961767387287868321192725797787338230275040980497183737750245620852761310567560782705955581581957 (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.