Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1670: | \[L_{1670}\] | 3 × 41 × 821641 × 975281 × 7162963 × 50187047747<11> × 8568749084921<13> × 46784724216647161<17> × 14167898020159929481<20> × 19321382262823581255501601<26> × 504752765667203736366779801<27> × 7667616124623537513347206081238409481<37> × 1588480417650512837878765584917106219401<40> × 427436725300224692221127532488612819575959993834570133799778573211951472875323171403666861343339067486678074388304353471310559300468073399281<141> |