Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1800: | \[L_{1800}\] | 2 × 47 × 1103 × 1601 × 3041 × 14401 × 79201 × 124001 × 1948801 × 5208481 × 6996001 × 10749957121<11> × 23735900452321<14> × 3160438834174817356001<22> × 56591071305331580971201<23> × 2768864177646584420637552001<28> × 10609171199508620690498181601<29> × 1393078961742658514909432047447201<34> × 2563987147105929622138082038024801<34> × 620271677901417248252961889111973690245769936156692412456264621562863956365294013594458627394078000495896117785033057321791251202667886705601<141> |