Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 2000: | \[L_{2000}\] | 2207 × 2512001 × 23448001 × 107420801 × 177736001 × 89322144001<11> × 23725145626561<14> × 51793685214662401<17> × 56217506866590456001<20> × 7601587101128729489773008667804801<34> × 81146173936753219778365521800477746465021630971401016699286879551430378825978351979956453977689880267120018566725953049301869708299635005788463416227906021872962953725954762575098856989827757909796904794296054945528083163906646153320833537229339264934279985480312155483830827940489094040001<290> |