Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 270: | \[{14^{270}-1\over13}\] | 34 × 52 × 11 × 19 × 31 × 61 × 71 × 101 × 181 × 211 × 271 × 397 × 811 × 1171 × 2851 × 3761 × 4051 × 15511 × 18973 × 61291 × 132049 × 302581 × 571321 × 1948981 × 4020031 × 1177426963 × 1427145211 × 46275867811<11> × 120850766857<12> × 299113818931<12> × 50099966224441291<17> × 799837378328194512391<21> × 17017126086358548541240438711287601<35> × 12603259357779621748366237848578108440471<41> × 2890047938558182813418855721467436588202225188220568289470217211<64> |