Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 495: | \[{17^{495}-1\over16}\] | 19 × 67 × 307 × 331 × 3691 × 3697 × 33931 × 46861 × 48907 × 88741 × 151471 × 316531 × 976669 × 1270657 × 1674271 × 8747971 × 15357101 × 3332897591 × 5113320301<10> × 6566760001<10> × 7298280793<10> × 53203926799<11> × 580195096801<12> × 2141993519227<13> × 15814892288119<14> × 962619789378941<15> × 6596140210429771<16> × 315531140147973311<18> × 398927455208603302615658610301<30> × 9228669129111002969639944997013465252895081<43> × 3534366624825269090846591317571377816092437915221<49> × [20333407554388637802840956638930928422538499338944395215212047085875507411011436897149328394892680807997670137755507451838946218442331942995614843081651493994140492280349726221023930997707424748846653270832638016119484406963967516226201454209263513038080347010861184883267341<275>] |