tables > lucas

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

Viewing: 2815 – 2815 << prev next >>

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Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

2815: \[L_{2815}\] 11 × 28151 × 129491 × 180161 × 3293551 × 7116969960760158043281476708611<31> × 10693687151894414257580311492112771<35> × 193075887142802596034885531645832319<36> × 912609273275578867774052999690178123975991<42> × 243210235876352865132563116819787566290132639076456130191070988073047492192020261<81> × 7811031467057295480249678774639008597372127101223164056436564847427187311714371934870235634994132373389312807706576617772511066383283073369367193699036191<154> × 3293292236943167281945840139795583620193696394788716316830484365846892092144599460504257754985093860956509717285612254426990163589649042063585514184746756507265997932626217416829137632722351<190>

Index range: 2815 – 2815 << prev next >>