Factor Info
| ID | 12543 |
| Size | 182 digits / 603 bits |
| Status | composite |
| Value | 20730489466996165073280852852107442798654973242868452094393301414017330527610717841803535248532369669169126044387162393530586595550534124601447372789178840742251176350182139055128513 |
Factorizations
| Primary | (ID: 11595) 697971097942205936103528761635014959698831304436244414154743826104885908192839 (proven prime) |
| (ID: 12544) 29701071474327309031156737894370117578724718725153141403742757354665957335486140942480158927812829539767 (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.