Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 384: | \[{30^{384}-1\over29}\] | 72 × 13 × 17 × 19 × 31 × 53 × 67 × 73 × 97 × 193 × 241 × 257 × 337 × 401 × 769 × 1153 × 3361 × 105601 × 809101 × 3102977 × 4855073 × 249352417 × 532856497 × 8987660137<10> × 17940767041<11> × 69250296257<11> × 759467336833<12> × 807848290154833<15> × 1015884157773292417<19> × 41439385338098953729<20> × 97807264643406597623468129808961<32> × 185302018885184100000000000000000000000000000001<48> × 262859848230065170673381130151853336104888444589441<51> × 231353808545686308486079700390184412836804409197158667680352088372625777370516854538226753<90> × [1346425091361556858294906058633345892314092543411812856367641246861748309260052906096571807458152855127705985063790160047957254297424062937972394095605469163298330394560354049<175>] |