Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 345: | \[{27^{345}-1\over26}\] | 112 × 47 × 181 × 277 × 757 × 829 × 1381 × 1621 × 1657 × 4561 × 4969 × 9661 × 12421 × 31741 × 927001 × 1975931 × 6784081 × 76675561 × 645401161 × 1001523179 × 6273542442241<13> × 2461243576713869557<19> × 52370346649565455417091<23> × 134738353536933730552513618349505999724046176185208477<54> × 6141386692091569467123298841637896953726147859700335918221<58> × [107746831756655752141156935307250820063583058677943923197890637242413255788445332179420009689938101591614613239047654964126828727838911918612024840728385492461549362181390193789629533693467646978183078986335379555466222010359856837589382661<240>] |