Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1398: | \[L_{1398}\] | 2 × 32 × 8387 × 13049 × 668243 × 17387541121<11> × 157037844472969321<18> × 69437671937928401952347<23> × 774059118009573470026172798150004363897927179083994209<54> × 75634248156420950861146775345740016267704046268636353962790069102641930418408374331946816852219061872647841046795755575549097225632015953456905005042189169686922000057173483<173> |