Base 33 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
38: | \[{33^{38}-1\over32}\] | 2 × 17 × 2699 × 143261 × 49225733 × 75999152791<11> × 109840597331<12> × 29228473104019333<17> |