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>
| 1196: | \[L_{1196}\] | 7 × 103 × 253367 × 3078503 × 102193207 × 9506372193863<13> × 321188429427527<15> × 394171849794359521<18> × 128620592140072575328966433468105825344073512301608129043556793667447054174212521682746117265954210534036053578894448209134548183093699203896357085517032302062308675219633027699682961<183> |