Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 232: | \[{22^{232}-1\over21}\] | 5 × 23 × 59 × 73 × 97 × 233 × 929 × 3209 × 428041 × 88987603 × 120593021 × 2283673499 × 6488170001<10> × 15141642169<11> × 2501713355621<13> × 3851095479593<13> × 5905440414034349<16> × 64052303668365610463<20> × 117355700108766209827815108718038006010081<42> × 272587378658923696504296965026924118844464526649734902689<57> × 3286788673738801947617658120167816694500939547824513514671829356467903515693358368689<85> |