Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 233: | \[{22^{233}-1\over21}\] | 467 × 1399 × 8389 × 2698607 × 1419717060911<13> × [13806357141811698494566423531299961584644844769750118373589694249332705016593451728923674209082757114488827121620209023417774557867458730027711083736777250304394371673021464832135580152514038742896652091979582816183765104331769820848374382929834735952977203746769639541404913020509419<284>] |