Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1515: | \[L_{1515}\] | 22 × 11 × 31 × 809 × 7879 × 8081 × 51511 × 77569 × 3334819 × 334302931 × 4674144661<10> × 42669355669<11> × 2411358800611<13> × 201062946718741<15> × 8655791146206691<16> × 1365684787582999721<19> × 37202043349013064289<20> × 130075615656504440731<21> × 109335242750956558857181<24> × 115644848893118011165291<24> × 21697604144135598554281038601<29> × 87025187398047843489791525800486610007305412767665981359574213219938183282669559501<83> |