Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1872: | \[L_{1872}\] | 2 × 769 × 2207 × 3167 × 7489 × 45045727 × 209477530853761<15> × 115561578124838522881<21> × 25359046378567103950868518943<29> × 39586709834808244008811690207<29> × 33572492155965085110381182723111728607<38> × 17333567524436397964110435432210504743870661261561337059612240504128904001<74> × 327245445836484684613211910228783714888675539076575662700094771499005791330485428291905361236555543473818170821964331310999261001113198035502182199893307746671798351041<168> |