Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 2080: | \[L_{2080}\] | 641 × 1087 × 4481 × 174721 × 299521 × 419329 × 727169 × 7777336931539568641<19> × 102851713813041057281<21> × 878132240443974874201601<24> × 14541423937158109253217281<26> × 584875731540300882607396508321487635244484155302074048573424052273281<69> × 1661857026374041039250333257070768633660586293840370016893243985488654501147330749226196193105570245249828947433230144848536920973115253824128095996687078755092923038065820905002675906229265277325867689052974476669217749676224743723516985174263681<247> |