Base 34 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
80: | \[{34^{80}-1\over33}\] | 52 × 7 × 13 × 41 × 61 × 89 × 1321 × 22571 × 47441 × 74161 × 259631 × 1336337 × 37642417 × 146030641 × 6220385881<10> × 9465822281<10> × 1784250435661<13> × 81428485012798241<17> × 11532658225992275201<20> |