Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
576: | \[L_{576}\] | 2 × 127 × 383 × 19583 × 5662847 × 6803327 × 19073614849<11> × 186812208641<12> × 28863099561561983<17> × 76884955798273110143<20> × 4103838822572119088945154809160147448703<40> |