Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 415: | \[L_{415}\] | 11 × 6170221 × 35761381 × 5216440441<10> × 6202401259<10> × 12933833823941<14> × 1528527683761524871<19> × 345802651979922515711<21> |