Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 1550: | \[L_{1550}\] | 3 × 41 × 401 × 37201 × 570601 × 3020733700601<13> × 180501911066713425499001<24> × 911316263659755894779625401<27> × [1639239439958185987902397932404217592774888901438920257666052924477682193694617701271455481642290450078180010463098080216468029117622141561442135978276015861590694510164795757038754993985901527574971300186781462312307978597241660632976406683612801<247>] |