Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 565: | \[{6^{565}-1\over5}\] | 5 × 311 × 107351 × 541271 × 1250600381 × 54466954894479739<17> × 201436862864351419099<21> × 319525170263174593519513651<27> × 383144874297175617656795790341<30> × 1448915804946152111264738471459190964062624173<46> × 41137071282032725712411042394600678981102145526294913989051059419720701478369701054121744618390442816013835845908043504075015301505106379136994510111847177196465521191407215788078908868285767441440756534683454705833000642413520615341592241715511944680004791438733788244731688031<278> |