Base 32 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 205: | \[{32^{205}-1\over31}\] | 601 × 1801 × 6151 × 13367 × 2252951 × 2940521 × 164511353 × 2721217151 × 70171342151<11> × 1330118582061732221401<22> × 12477521332302115738661504201<29> × 3655725065508797181674078959681<31> × 519724488223771351357906674152638351<36> × 177900025086275986080877620282066695098333349981977325551662127751<66> × 111629689188078042218312790960657678513543611163160738935325094568020551<72> |