Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 2505: | \[L_{2505}\] | 22 × 11 × 31 × 5011 × 15031 × 319639 × 501001 × 766531 × 5761501 × 375624335417491<15> × 879475365125551<15> × 3125717675274679<16> × 340297143912126871<18> × 88373575215572950441<20> × 627132944176886146945381<24> × 309996050936662541864097481<27> × 1329538117712708679009908341<28> × 103849927693584542320127327909<30> × 38287397822415384605438768327141471<35> × 6518636038114426801372185142097241172324652515931<49> × 1046123238586118334399314468755679397974936815639327163114011130030583011851522990415793851719000430581<103> × 2065486580369862321863380307034566920552886550670765624051696385708958677076633957911058301759954670103034972164931<115> |