Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 138: | \[{14^{138}-1\over13}\] | 32 × 5 × 47 × 61 × 139 × 211 × 461 × 691 × 967 × 2347 × 10627 × 2249861 × 12431317 × 14525237 × 19922509 × 812293117 × 2609588427937<13> × 5715684596759<13> × 117848048385565517206343907799<30> × 33530757358507781530316034545431872575593<41> |