Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1246: | \[L_{1246}\] | 3 × 281 × 32072041 × 328460887926957824921<21> × 53871768092825816226824699723<29> × 5280544535667472291277149119296546201<37> × 79303590470683383422650352385553573009<38> × 388063624695219682322996088651173899877968278529<48> × 3220521406707044035307791362467283516256432118763459489218010449257969455989347<79> |