Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 189: | \[{11^{189}-1\over10}\] | 72 × 19 × 43 × 127 × 757 × 1723 × 8317 × 8527 × 27763 × 45319 × 867259 × 1772893 × 106431697 × 2150969311 × 452555562844477<15> × 316825425410373433<18> × 5559917315850179173<19> × 5578141711502710729<19> × 36959230870280730074750882077<29> × 194444439198051582645995898861559230763<39> |