Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 517: | \[{27^{517}-1\over26}\] | 23 × 1223 × 3851 × 12409 × 21997 × 5112661 × 96656723 × 2413941289 × 161969595577<12> × 773365340089<12> × 2031161085853<13> × 18121754584561<14> × 1368877798717837<16> × 11564421035953127<17> × 165301473942399079669<21> × 195823481748025157463422904654781<33> × 439353102824911497759602166124705290731<39> × 110582335504499023420193738831204436303562234622785352330412196778153030043660971684441387633094950503099807268663433937<120> × [983482336852134782591150887675607111196553376565206134410634125739898432116755704384607942718073298615930755305067219121945642981364472179251483887788202486106993670337779545079432254752007656449178130965809081989193993422634500017630349199275279696886782625833618537563472169389543069706029314633851963127793097559024769077393799190471923911514046683178104286059148579452556395388319097277787206820575828933<408>] |