Factor Info
| ID | 41941 |
| Size | 199 digits / 659 bits |
| Status | composite |
| Value | 1642745980496048950085277990149147186725466472862862482454694126911666549577941016639498686414938667464787683089026033639003693890171428955360669857208164331659592049779933220153669934309872018510461 |
Factorizations
| Primary | (ID: 41942) 1071507143902398415913 (proven prime) |
| (ID: 41943) 1533117151709521045137405770049277262177516563250145264569125853599045111361454319579366191550071034598278786691125436774228273091341957292650660417414791059485445949140435961397 (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.