Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 404: | \[{30^{404}-1\over29}\] | 17 × 31 × 53 × 9293 × 39832863589<11> × 40353267301<11> × 24480360919081<14> × 90228011546951923<17> × 7477880583756995608969<22> × 19323871211706295112261<23> × 3872021061401034449354489679076719901<37> × 2860549794230513609918081397782992192704666689678220450573236069027750394226795465192279937140510835602557857<109> × 712968271432439604075658547359351599882922243193641997095594885893102203162946482352581794733723044315728053447690132441650099<126> × 18738592404777322358415519660156897136086256982684308894641466034647752974873950497206416903789865099206797153824613206765999009820221783086907949520335549018737687011004743790413730425930809053117847534681178884249952373<221> |