Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 238: | \[{11^{238}-1\over10}\] | 22 × 3 × 43 × 239 × 45319 × 71707 × 264793 × 1623931 × 2218331 × 110917283 × 124214819 × 20580793913<11> × 69796946717<11> × 256644509902201<15> × 50544702849929377<17> × 63063653308203311<17> × 2091456376138057349<19> × 315440418833726113081631<24> × 5787647502138040836760695667<28> × 300568189323297665438540427152823770594407695480022422691549<60> |