Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1809: | \[L_{1809}\] | 22 × 19 × 4021 × 5779 × 24994118449<11> × 2548063377829<13> × 2686039424221<13> × 332009889943231<15> × 940094299967491<15> × 111371023581420147452731<24> × 21284700991196972108368283105035875425808564155611353742802738008307629<71> × 1487186994271174510475673099133551423207473197366754244909915396133380321305955541591729<88> × 3443123784062741671742426030229870167640014996611176236790207442014630633458083125503224315147759748466338732055890529208669<124> |