Base 20 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
101: | 15959 × 8030086063409<13> × 104123818500013966340837749467994954305411696859064785204861538726061954896128083486074056219855770751881752921491<114> |