Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
698: | \[L_{698}\] | 3 × 3904012552199830827456907<25> × 6378821280605585866127430116301691913176419231255970980775744208652848725950586115212866758300300691541114490652787893043<121> |