Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
1551: | \[L_{1551}\] | 22 × 199 × 2069 × 9901 × 15511 × 7348639 × 79099591 × 82230919 × 6643838879<10> × 41572941961<11> × 70803992711<11> × 139509555271<12> × 108401152857362041791818479111400173089864244705921344555811<60> × 385918733767954387315099766993359114055265466586737626183722240700126525430781596085062778128461807732251558914457471376408533536795552163570163439662403332467617376806889258485826670559<186> |