Factor Info
| ID | 5831 |
| Size | 195 digits / 645 bits |
| Status | composite |
| Value | 137127656528722427396997313192206329213897865389550987986307177149839768669784703498933464183776165542007126380499121743140392575724548635871230634219110640514645696900448860668559468838054681041 |
Factorizations
| Primary | (ID: 13808) 11091113376655556595890990679482099679181989410614081 (proven prime) |
| (ID: 13809) 12363741300972279884956346598863147730241375880627101847854916219095747544132488982447225469779428928810726832135991005062113684703872326294161 (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.