Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 2691: | \[L_{2691}\] | 22 × 19 × 79 × 139 × 461 × 521 × 599 × 691 × 859 × 1485571 × 2233531 × 1194215681621<13> × 143236388738249<15> × 679751932270321<15> × 1052645985555841<16> × 18318350856958932001<20> × 40197222522537856361<20> × 3643684402534298380040912641<28> × 18478673408457912142429706198611951342646053368392323181511785058621832135082777203082846881<92> × [16939456214674748840411875851205789609482003178399088524060652621944313985000613784533582541049425315114414151106727985487162685334415236531308729873439187549790379544699526017939910001361579337755703409984712101939854671048307503009246214396110654996122756222989346478545247894214090479165021950342054056805190890001<317>] |