Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 490: | \[L_{490}\] | 3 × 41 × 281 × 5881 × 7841 × 99961 × 631121 × 12317523121<11> × 61025309469041<14> × 33537683195074386504970032502263745564778952960326126761<56> |