Factor Info
| ID | 42039 |
| Size | 123 digits / 407 bits |
| Status | composite |
| Value | 313430421284817524507739999503383057886448458635853284988726659832882437037998290894558150640435849151832313485323543473009 |
Factorizations
| Primary | (ID: 7429) 33764611012023916533188791 (proven prime) |
| (ID: 42040) 9282808594276469193635672618169356863573250116244521413495305172501107399528654913682709504619799 (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.