Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 869: | \[{3^{869}-1\over2}\] | 23 × 3851 × 1409519 × 8031299 × 16519691 × 432853009 × 392038110671<12> × 145171177264407947<18> × 8531666877739494773879494357921<31> × [596481989981757083129796279877931836229384173745578278579164281720430754340887671280871141717808405685986854470950354088458758328503204323079953502389117979535385971211180053288721522609410849329861165934951692557092066747312563004567811996210152379305887325387628452298576474700848352086314119810835598109244583056042039<321>] |