Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 456: | \[{14^{456}-1\over13}\] | 32 × 5 × 37 × 41 × 61 × 191 × 197 × 211 × 229 × 457 × 937 × 1033 × 26981 × 428299 × 1621993 × 2949409 × 1475750641 × 5363068468501<13> × 77312552100349<14> × 459715689149916492091<21> × 3790272062336677640641<22> × 33805377353247040129578560281<29> × 5899945643397739729076958566353<31> × 1725839313594069799295455569880861<34> × 195170541036876871586242124250099044769031<42> × 11879361702747809239229477634218389827485290739411221<53> × 33205288961346216660203569154488188152577890359580014572987390338022929154267486961<83> × 63367333289616606571684705431725853188853432335025034282358622106081982200507254983611298636076485452148263309931419420963575073<128> |