Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
115: | \[{22^{115}-1\over21}\] | 4463 × 18401 × 245411 × 1323064018651<13> × 60575166785239<14> × 1788163062112321<16> × 3170271630553605421<19> × 124350515887880320900762098234276778230536383438150095797506458748789662769037111<81> |