Base 35 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
91: | \[{35^{91}-1\over34}\] | 43 × 443 × 547 × 44007727 × 19618573703<11> × 7852391301419627<16> × 87154223719938649<17> × 1546560344500893698747469472508245393978645677324423876501595478180527615547834549<82> |