Factor Info
| ID | 68409 |
| Size | 175 digits / 581 bits |
| Status | composite |
| Value | 6381283411223414614092607545092251406238611179374924953053809612160399885986404007319157278518586299175289190936732746801088138202910991456668972579456472712477890266421516317 |
Factorizations
| Primary | (ID: 68123) 274019342889240109297 (proven prime) |
| (ID: 68410) 23287711531381779125101566846520714101315445636486087700300584089882170106614750537797840444470686790582865533507380108406840984411560282981899990513543661 (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.