Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
690: | \[L_{690}\] | 2 × 32 × 41 × 2521 × 4969 × 16561 × 162563 × 275449 × 1043766587 × 143470744863361<15> × 3116523496881881<16> × 2224700455311857347241<22> × 223416587094910520735511527945935407023104741922185247822401<60> |