Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 340: | \[{17^{340}-1\over16}\] | 22 × 32 × 52 × 11 × 29 × 71 × 101 × 137 × 1361 × 5441 × 6121 × 10949 × 21881 × 63541 × 88741 × 208931 × 1749233 × 2698649 × 22296011 × 24543581 × 2699538733 × 7668462001<10> × 1002402000793<13> × 4939937011021<13> × 4678410332263673<16> × 7517339434046845421<19> × 45957792327018709121<20> × 372782862882059642281<21> × 228438898023070765592141<24> × 414560726212391729865517272853661<33> × 14320760762716364000922681743651518056208004021<47> × 1802916041479425097649326875292742696461154678362783929417450327027968278720959173245523628505274406212623662355476596469121<124> |