Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 392: | \[{14^{392}-1\over13}\] | 3 × 5 × 292 × 41 × 113 × 197 × 491 × 937 × 1009 × 3137 × 3361 × 21169 × 50177 × 176597 × 774929 × 1674821 × 6720841 × 7027567 × 8108731 × 1399339453 × 1766644727 × 4110630794871608561<19> × 27665845648437622910756680433<29> × 776655233127914628990157017486935758151<39> × 55691808161414434292580585256766467712323<41> × 204077726209510408597797175788662977096681<42> × 1640848123656923800482018000915964385594038454353073<52> × 688536694846539731946935087307546233298897908750872596271792712865158760466609936156198970484148466927836691497318777078742003812642356241<138> |