Lucas Sequence
Defined with \(L_0=2\), \(L_1=1\), and \(L_n=L_{n-1}+L_{n-2}\) when \(n\geq2\). Related to the Fibonacci sequence.
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1179: | \[L_{1179}\] | 22 × 19 × 1049 × 414988698461<12> × 5477332620091<13> × 32845130922638389<17> × 43274370280887890687749341750584741809<38> × 17405216963530290339183002501398399553904113043638438961518471641<65> × 555715095556958136485475200761270504056606646616367076049511714835926392303298117152223991604150761<99> |