Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 440: | \[L_{440}\] | 47 × 1601 × 3041 × 21121 × 93058241 × 562418561 × 2820928659522677780723681<25> × 126221993874858671057034908285162682401<39> |