Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1975: | \[L_{1975}\] | 11 × 101 × 151 × 2371 × 12641 × 121661 × 383941 × 1524701 × 1552351 × 1713511 × 5115251 × 14172601 × 941198101 × 9263072321<10> × 598619413471<12> × 4828253906741<13> × 32361122672259149<17> × 13014728416265950179687901<26> × 329082199884577946508895986607759990132694391318075901<54> × 24855662696602453380280375995650214583295577984252348176109705124472187688562459133335982301813582723901<104> × 9393472935346584199239213826096190285197951141636448430608437588758451745954265163478498858520833686922275291249151<115> |