Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
1221: | \[L_{1221}\] | 22 × 199 × 4441 × 9769 × 9901 × 146521 × 205129 × 1121101 × 4792019 × 54018521 × 3473266369 × 8886511596190141<16> × 523617406699365773059<21> × 311379581597016565173529362255085372911306092656839779<54> × 99444147139858717928812234501261528158930081304724902011219113895796466753104280662217544418352330544936030991<110> |