Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
591: | \[L_{591}\] | 22 × 1559059 × 20086909 × 111669451 × 47793466711<11> × 123941730481<12> × 31498587119111339<17> × 4701907222895068350249889<25> × 264712307975930422227045487292763479341<39> |