Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
860: | \[L_{860}\] | 7 × 2161 × 10321 × 1329395274748352722431841<25> × 512687729748043101679813601<27> × 126117711915911646784404045944033521<36> × 31451298511964347256882878104719921761<38> × 1270498954921213260696452993292918491247279579761<49> |