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>
| 1473: | \[L_{1473}\] | 22 × 3929 × 1862440579 × 1373129642314321<16> × 25889578888143331<17> × 173321310054541991<18> × 107613221806737386040621496217323865515922329951964258101717719802159<69> × 6022785150083077437913621379480345923677398553266365202062238527938762082161442441<82> × 590225740712800431681415087614028011594142643952244158116853500757020935410314395113754138684891<96> |