Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
448: | \[L_{448}\] | 127 × 2687 × 285823 × 186812208641<12> × 136888723981183<15> × 1696372959419763718936233640481341762009277301583325762687<58> |