Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 440: | \[{17^{440}-1\over16}\] | 23 × 32 × 52 × 112 × 23 × 29 × 41 × 71 × 89 × 101 × 353 × 947 × 21881 × 25741 × 41761 × 63541 × 88741 × 187441 × 4578289 × 15357101 × 87415373 × 256152733 × 3332897591 × 6901823633<10> × 131270654681<12> × 2141993519227<13> × 962619789378941<15> × 1325489873049761<16> × 315531140147973311<18> × 1186844128302568601<19> × 9676621900652970832801<22> × 81531762636673782958361<23> × 7139710012396599811340415932392688321<37> × 10220537742525964173135803376631640231153<41> × 1589964573680716277298682310078923206992149252451<49> × 1149894110635687965812877667192350259163213479893526981027481<61> × 96482556422089736473778944943395754716895389992072577389592557567805678142486334409302679122733322531265725212052015663561<122> |