Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 338: | \[{14^{338}-1\over13}\] | 3 × 5 × 132 × 79 × 157 × 677 × 911 × 7307 × 100621 × 196240097 × 29914249171<11> × 26720635388669<14> × 427923413529332382768095905815350277882338518791697255686267108241548331<72> × 27859478696476450613386489731217946611261691259995849542471834098414117349754313284191<86> × 7102995586388323381902615006914821390361306212626321553902220813515887721648515285294088359651874227996403603060018736030243617359074931980062295486152977896036594076190040481<175> |