Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1881: | \[L_{1881}\] | 22 × 192 × 199 × 229 × 419 × 991 × 2179 × 6271 × 9349 × 9901 × 95419 × 162451 × 1513909 × 1617661 × 1702357669 × 7038398989<10> × 9624857551<10> × 20669776469<11> × 2959707364050967146316591<25> × 33764611012023916533188791<26> × 757496369690603722753654939<27> × 5388640730412022327519807199510337439149862824685844413976382684967142091717812813717696400036502536053567765248660143460025452952087531942468098451026103420445093543190406773583228855048953523071837569843702743452488844416001<226> |