Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 1955: | \[L_{1955}\] | 11 × 139 × 461 × 1151 × 3571 × 3911 × 5981 × 10949 × 324301 × 686551 × 1158551 × 7041911 × 12760031 × 32789261 × 672918821 × 2476673936041<13> × 6736302304636016531<19> × 5220733674889759755191117957651501<34> × 31234569096087528399605181893089951124411<41> × 834484880498372128537891307445941852925566419249911616229<57> × 21623229428310147328026953000385576721039566935260719116401804683876685209149611522451<86> × 199828637390650864749944555119290990350562612296418890026687527145656255897397245256222951<90> |