Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 170: | \[{29^{170}-1\over28}\] | 2 × 3 × 52 × 11 × 31 × 401 × 1871 × 1973 × 3061 × 3911 × 732541 × 1977917 × 3877667 × 4886432269951<13> × 31618925959007<14> × 33505187587603<14> × 2835593508614261<16> × 201277407819478812611<21> × 943037766072695582701<21> × 28372310935798311234499081<26> × 54211701925438805448992290647420510301<38> × 663043739507716228901140193379463641091109060051<48> |