Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
179: | \[{19^{179}-1\over18}\] | 57843470521<11> × 77720790083<11> × 243229317470042903<18> × 92729755938003878173301813296607147<35> × 4321111558468197527019617069346426227728077939184994412837924591683426534323683607338682097683105280550248599273279306118372050212179275062245793579844867<154> |