Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 422: | \[{29^{422}-1\over28}\] | 2 × 3 × 5 × 2111 × 317520397 × 56386288523057<14> × 1867863934983443<16> × 85531261075074569<17> × [4066879255799172592663645128544752932540065609195413693271143113263613143523707154942892828248802581237677589183169731813823285418394993792820293489815495153135145609869307411283224324336158701030219279344921352997954197979647280953921316490709114838678323165597941<265>] × [6569178535933114531157457571605610550197379441839136237760027886566803508217116905212258154138585519114488109905229413632123885028168361330150777522589423832033398814417274927280858704321452117558741784972848426818149802116261283642157733129905108693800137105071470242173560561737153338357727<292>] |