Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
105: | \[{22^{105}-1\over21}\] | 3 × 7 × 132 × 61 × 245411 × 16968421 × 57036911 × 858794191 × 8878834021<10> × 12271836836138419<17> × 496997570388443929351<21> × 2765572455580426279379621<25> × 6482477075260707069597975952254601<34> |