Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 784: | \[L_{784}\] | 223 × 449 × 1567 × 2207 × 4703 × 94597441 × 1154149773784223<16> × 231989762774068125121<21> × 87605544642119643531083149967502606405938207<44> × 19425422335898195371234727982383504487032500118055387647647903<62> |