Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1643: | \[L_{1643}\] | 3010349 × 70149529 × 119218851371<12> × 517854229031<12> × 1628252594059348970960082262111<31> × 2676186666070232925233685849808429<34> × 1837647715234147981196373545529205609<37> × 55274240166617786177517698361930925108950901219054105198393711339667425579<74> × 4031583337610828086418303665243710523759200123239594968380503226038251330423259947085261291512408347207867846646370381647972639770911<133> |