Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 2072: | \[L_{2072}\] | 47 × 15400289 × 19088449 × 10745088481<11> × 77894162661647<14> × 89311781152481<14> × 398875346935183<15> × 754276330346432303<18> × 33884563305923720940404073789751098469630973009845748895025633070838517610414292777427483867152918223549502208919620986143726049422707374819847411299942613326496689316984609651008276806860305032231107306171773904445975648605803371038461291643858091150157966605446137377956831669613849534112419558750906234591823398042258405304511994521838689529327<347> |