Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1887: | \[L_{1887}\] | 22 × 919 × 1259 × 3469 × 3571 × 4441 × 7549 × 146521 × 177379 × 1121101 × 13265611 × 54018521 × 1248267075409<13> × 6432004419524768771<19> × 928294553785604024069<21> × 9213600844342338822158858849<28> × 754412652599765022005954584471<30> × 21252299000611471051467418785580457635349794220029<50> × 518096764491780407577438019608958532889361007544388593420886344502938209941890611966524923273019651982653814023307614153617224091264911438487117807928035135199237636781550388268696659<183> |