Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
145: | \[{22^{145}-1\over21}\] | 59 × 245411 × 88987603 × 120593021 × 64052303668365610463<20> × 202265163810559697475821<24> × 10597803426234954340788303828684042779502181882631677588005736778386453583578546281240647751235953513817212714284433066197700311<128> |