Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1805: | \[L_{1805}\] | 11 × 191 × 9349 × 41611 × 87382901 × 706199900011<12> × 160151348989164092909<21> × 3435099064360419286261<22> × 18789833422667464244676611431<29> × 107534469875227478963567020121<30> × 18243821850242204870523180384431<32> × 1858841540373670700398200442883277461276109110358161<52> × 339809241262241693475855230665006899647504785425941859025648576397955592220072611<81> × 258465928986800331814524777617812559334377815880671827377688782679180912325310721541<84> |