Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1974: | \[L_{1974}\] | 2 × 32 × 83 × 281 × 563 × 1129 × 1427 × 3947 × 5641 × 183407723 × 4632894751907<13> × 1029585741481890209<19> × 65085786342244618747441<23> × 1568243714391295376547405323<28> × 1515930440921096446393600691253785146698187<43> × 111259850454440616322391581533603749952587674441<48> × 4272812753313752222976455165311647024805434799200841<52> × 63786901787834979042499761065877159782878768065256226978437752551427613385047399261672049950572910246383323105017308583346066396044199436366376586660585858909641<161> |