Repunit
Số nguyên tố repunit > Cơ số b sao cho Rp(b) là số nguyên tố cho số nguyên tố p

Cơ số  b nhỏ nhất sao cho  R_{p}(b) là số nguyên tố (trong đó  p là số nguyên tố thứ  n) là:
Cơ số  b nhỏ nhất sao cho  R_{p}(-b) là số nguyên tố (trong đó  p là số nguyên tố thứ  n) là:
| 0 | 1 | 2 |
| --- | --- | --- |
|  p | Cơ số  b sao cho  R_{p}(b) là số nguyên tố (chỉ liệt kê các cơ số dương) | Dãy OEIS |
| 2 | 2, 4, 6, 10, 12, 16, 18, 22, 28, 30, 36, 40, 42, 46, 52, 58, 60, 66, 70, 72, 78, 82, 88, 96, 100, 102, 106, 108, 112, 126, 130, 136, 138, 148, 150, 156, 162, 166, 172, 178, 180, 190, 192, 196, 198, 210, 222, 226, 228, 232, 238, 240, 250, 256, 262, 268, 270, 276, 280, 282, 292, 306, 310, 312, 316, 330, 336, 346, 348, 352, 358, 366, 372, 378, 382, 388, 396, 400, 408, 418, 420, 430, 432, 438, 442, 448, 456, 460, 462, 466, 478, 486, 490, 498, 502, 508, 520, 522, 540, 546, 556, 562, 568, 570, 576, 586, 592, 598, 600, 606, 612, 616, 618, 630, 640, 642, 646, 652, 658, 660, 672, 676, 682, 690, 700, 708, 718, 726, 732, 738, 742, 750, 756, 760, 768, 772, 786, 796, 808, 810, 820, 822, 826, 828, 838, 852, 856, 858, 862, 876, 880, 882, 886, 906, 910, 918, 928, 936, 940, 946, 952, 966, 970, 976, 982, 990, 996, ... | A006093 |
| 3 | 2, 3, 5, 6, 8, 12, 14, 15, 17, 20, 21, 24, 27, 33, 38, 41, 50, 54, 57, 59, 62, 66, 69, 71, 75, 77, 78, 80, 89, 90, 99, 101, 105, 110, 111, 117, 119, 131, 138, 141, 143, 147, 150, 153, 155, 161, 162, 164, 167, 168, 173, 176, 188, 189, 192, 194, 203, 206, 209, 215, 218, 231, 236, 245, 246, 266, 272, 278, 279, 287, 288, 290, 293, 309, 314, 329, 332, 336, 342, 344, 348, 351, 357, 369, 378, 381, 383, 392, 395, 398, 402, 404, 405, 414, 416, 426, 434, 435, 447, 453, 455, 456, 476, 489, 495, 500, 512, 518, 525, 530, 531, 533, 537, 540, 551, 554, 560, 566, 567, 572, 579, 582, 584, 603, 605, 609, 612, 621, 624, 626, 635, 642, 644, 668, 671, 677, 686, 696, 701, 720, 726, 728, 735, 743, 747, 755, 761, 762, 768, 773, 782, 785, 792, 798, 801, 812, 818, 819, 825, 827, 836, 839, 846, 855, 857, 860, 864, 875, 878, 890, 894, 897, 899, 911, 915, 918, 920, 927, 950, 959, 960, 969, 974, 981, 987, 990, 992, 993, ... | A002384 |
| 5 | 2, 7, 12, 13, 17, 22, 23, 24, 28, 29, 30, 40, 43, 44, 50, 62, 63, 68, 73, 74, 77, 79, 83, 85, 94, 99, 110, 117, 118, 120, 122, 127, 129, 134, 143, 145, 154, 162, 164, 165, 172, 175, 177, 193, 198, 204, 208, 222, 227, 239, 249, 254, 255, 260, 263, 265, 274, 275, 277, 285, 288, 292, 304, 308, 327, 337, 340, 352, 359, 369, 373, 393, 397, 408, 414, 417, 418, 437, 439, 448, 457, 459, 474, 479, 490, 492, 495, 503, 505, 514, 519, 528, 530, 538, 539, 540, 550, 557, 563, 567, 568, 572, 579, 594, 604, 617, 637, 645, 650, 662, 679, 694, 699, 714, 728, 745, 750, 765, 770, 772, 793, 804, 805, 824, 837, 854, 860, 864, 868, 880, 890, 919, 942, 954, 967, 968, 974, 979, ... | A049409 |
| 7 | 2, 3, 5, 6, 13, 14, 17, 26, 31, 38, 40, 46, 56, 60, 61, 66, 68, 72, 73, 80, 87, 89, 93, 95, 115, 122, 126, 128, 146, 149, 156, 158, 160, 163, 180, 186, 192, 203, 206, 208, 220, 221, 235, 237, 238, 251, 264, 266, 280, 282, 290, 294, 300, 303, 320, 341, 349, 350, 353, 363, 381, 395, 399, 404, 405, 417, 418, 436, 438, 447, 450, 461, 464, 466, 478, 523, 531, 539, 548, 560, 583, 584, 591, 599, 609, 611, 622, 646, 647, 655, 657, 660, 681, 698, 700, 710, 717, 734, 760, 765, 776, 798, 800, 802, 805, 822, 842, 856, 863, 870, 878, 899, 912, 913, 926, 927, 931, 940, 941, 942, 947, 959, 984, 998, ... | A100330 |
| 11 | 5, 17, 20, 21, 30, 53, 60, 86, 137, 172, 195, 212, 224, 229, 258, 268, 272, 319, 339, 355, 365, 366, 389, 390, 398, 414, 467, 480, 504, 534, 539, 543, 567, 592, 619, 626, 654, 709, 735, 756, 766, 770, 778, 787, 806, 812, 874, 943, 973, ... | A162862 |
| 13 | 2, 3, 5, 7, 34, 37, 43, 59, 72, 94, 98, 110, 133, 149, 151, 159, 190, 207, 219, 221, 251, 260, 264, 267, 282, 286, 291, 319, 355, 363, 373, 382, 397, 398, 402, 406, 408, 412, 436, 442, 486, 489, 507, 542, 544, 552, 553, 582, 585, 592, 603, 610, 614, 634, 643, 645, 689, 708, 720, 730, 744, 769, 772, 806, 851, 853, 862, 882, 912, 928, 930, 952, 968, 993, ... | A217070 |
| 17 | 2, 11, 20, 21, 28, 31, 55, 57, 62, 84, 87, 97, 107, 109, 129, 147, 149, 157, 160, 170, 181, 189, 191, 207, 241, 247, 251, 274, 295, 297, 315, 327, 335, 349, 351, 355, 364, 365, 368, 379, 383, 410, 419, 423, 431, 436, 438, 466, 472, 506, 513, 527, 557, 571, 597, 599, 614, 637, 653, 656, 688, 708, 709, 720, 740, 762, 835, 836, 874, 974, 976, 980, 982, 986, ... | A217071 |
| 19 | 2, 10, 11, 12, 14, 19, 24, 40, 45, 46, 48, 65, 66, 67, 75, 85, 90, 103, 105, 117, 119, 137, 147, 164, 167, 179, 181, 205, 220, 235, 242, 253, 254, 263, 268, 277, 303, 315, 332, 337, 366, 369, 370, 389, 399, 404, 424, 431, 446, 449, 480, 481, 506, 509, 521, 523, 531, 547, 567, 573, 581, 622, 646, 651, 673, 736, 768, 787, 797, 807, 810, 811, 817, 840, 846, 857, 867, 869, 870, 888, 899, 902, 971, 988, 990, 992, ... | A217072 |
| 23 | 10, 40, 82, 113, 127, 141, 170, 257, 275, 287, 295, 315, 344, 373, 442, 468, 609, 634, 646, 663, 671, 710, 819, 834, 857, 884, 894, 904, 992, 997, ... | A217073 |
| 29 | 6, 40, 65, 70, 114, 151, 221, 229, 268, 283, 398, 451, 460, 519, 554, 587, 627, 628, 659, 687, 699, 859, 884, 915, 943, 974, 986, ... | A217074 |
| 31 | 2, 14, 19, 31, 44, 53, 71, 82, 117, 127, 131, 145, 177, 197, 203, 241, 258, 261, 276, 283, 293, 320, 325, 379, 387, 388, 406, 413, 461, 462, 470, 486, 491, 534, 549, 569, 582, 612, 618, 639, 696, 706, 723, 746, 765, 767, 774, 796, 802, 877, 878, 903, 923, 981, 991, 998, ... | A217075 |
| 37 | 61, 77, 94, 97, 99, 113, 126, 130, 134, 147, 161, 172, 187, 202, 208, 246, 261, 273, 285, 302, 320, 432, 444, 503, 523, 525, 563, 666, 680, 709, 740, 757, 787, 902, 962, 964, 969, ... | A217076 |
| 41 | 14, 53, 55, 58, 71, 76, 82, 211, 248, 271, 296, 316, 430, 433, 439, 472, 545, 553, 555, 596, 663, 677, 682, 746, 814, 832, 885, 926, 947, 959, ... | A217077 |
| 43 | 15, 21, 26, 86, 89, 114, 123, 163, 180, 310, 332, 377, 409, 438, 448, 457, 477, 526, 534, 556, 586, 612, 653, 665, 690, 692, 709, 760, 783, 803, 821, 848, 877, 899, 909, 942, 981, ... | A217078 |
| 47 | 5, 17, 19, 55, 62, 75, 89, 98, 99, 132, 172, 186, 197, 220, 268, 278, 279, 288, 439, 443, 496, 579, 583, 587, 742, 777, 825, 911, 966, ... | A217079 |
| 53 | 24, 45, 60, 165, 235, 272, 285, 298, 307, 381, 416, 429, 623, 799, 858, 924, 929, 936, ... | A217080 |
| 59 | 19, 70, 102, 116, 126, 188, 209, 257, 294, 359, 451, 461, 468, 470, 638, 653, 710, 762, 766, 781, 824, 901, 939, 964, 995, ... | A217081 |
| 61 | 2, 19, 69, 88, 138, 155, 205, 234, 336, 420, 425, 455, 470, 525, 555, 561, 608, 626, 667, 674, 766, 779, 846, 851, 937, 971, 998, ... | A217082 |
| 67 | 46, 122, 238, 304, 314, 315, 328, 332, 346, 372, 382, 426, 440, 491, 496, 510, 524, 528, 566, 638, 733, 826, ... | A217083 |
| 71 | 3, 6, 17, 24, 37, 89, 132, 374, 387, 402, 421, 435, 453, 464, 490, 516, 708, 736, 919, 947, 981, ... | A217084 |
| 73 | 11, 15, 75, 114, 195, 215, 295, 335, 378, 559, 566, 650, 660, 832, 871, 904, 966, ... | A217085 |
| 79 | 22, 112, 140, 158, 170, 254, 271, 330, 334, 354, 390, 483, 528, 560, 565, 714, 850, 888, 924, 929, 933, 935, 970, ... | A217086 |
| 83 | 41, 146, 386, 593, 667, 688, 906, 927, 930, ... | A217087 |
| 89 | 2, 114, 159, 190, 234, 251, 436, 616, 834, 878, ... | A217088 |
| 97 | 12, 90, 104, 234, 271, 339, 420, 421, 428, 429, 464, 805, 909, 934, ... | A217089 |
| 101 | 22, 78, 164, 302, 332, 359, 387, 428, 456, 564, 617, 697, 703, 704, 785, 831, 979, ... |  |
| 103 | 3, 52, 345, 392, 421, 472, 584, 617, 633, 761, 767, 775, 785, 839, ... |  |
| 107 | 2, 19, 61, 68, 112, 157, 219, 349, 677, 692, 700, 809, 823, 867, 999, ... |  |
| 109 | 12, 57, 72, 79, 89, 129, 158, 165, 239, 240, 260, 277, 313, 342, 421, 445, 577, 945, ... |  |
| 113 | 86, 233, 266, 299, 334, 492, 592, 641, 656, 719, 946, ... |  |
| 127 | 2, 5, 6, 47, 50, 126, 151, 226, 250, 401, 427, 473, 477, 486, 497, 585, 624, 644, 678, 685, 687, 758, 896, 897, 936, ... |  |
| 131 | 7, 493, 567, 591, 593, 613, 764, 883, 899, 919, 953, ... |  |
| 137 | 13, 166, 213, 355, 586, 669, 707, 768, 833, ... |  |
| 139 | 11, 50, 221, 415, 521, 577, 580, 668, 717, 720, 738, 902, ... |  |
| 149 | 5, 7, 68, 79, 106, 260, 319, 502, 550, 779, 855, ... |  |
| 151 | 29, 55, 57, 160, 176, 222, 255, 364, 427, 439, 642, 660, 697, 863, ... |  |
| 157 | 56, 71, 76, 181, 190, 317, 338, 413, 426, 609, 694, 794, 797, 960, ... |  |
| 163 | 30, 62, 118, 139, 147, 291, 456, 755, 834, 888, 902, 924, ... |  |
| 167 | 44, 45, 127, 175, 182, 403, 449, 453, 476, 571, 582, 700, 749, 764, 929, 957, ... |  |
| 173 | 60, 62, 139, 141, 303, 313, 368, 425, 542, 663, ... |  |
| 179 | 304, 478, 586, 942, 952, 975, ... |  |
| 181 | 5, 37, 171, 427, 509, 571, 618, 665, 671, 786, ... |  |
| 191 | 74, 214, 416, 477, 595, 664, 699, 712, 743, 924, ... |  |
| 193 | 118, 301, 486, 554, 637, 673, 736, ... |  |
| 197 | 33, 236, 248, 262, 335, 363, 388, 593, 763, 813, ... |  |
| 199 | 156, 362, 383, 401, 442, 630, 645, 689, 740, 921, 936, 944, 983, 988, ... |  |
| 211 | 46, 57, 354, 478, 539, 581, 653, 829, 835, 977, ... |  |
| 223 | 183, 186, 219, 221, 661, 749, 905, 914, ... |  |
| 227 | 72, 136, 235, 240, 251, 322, 350, 500, 523, 556, 577, 671, 688, 743, 967, ... |  |
| 229 | 606, 725, 754, 858, 950, ... |  |
| 233 | 602, ... |  |
| 239 | 223, 260, 367, 474, 564, 862, ... |  |
| 241 | 115, 163, 223, 265, 270, 330, 689, 849, ... |  |
| 251 | 37, 246, 267, 618, 933, ... |  |
| 257 | 52, 78, 435, 459, 658, 709, ... |  |
| 263 | 104, 131, 161, 476, 494, 563, 735, 842, 909, 987, ... |  |
| 269 | 41, 48, 294, 493, 520, 812, 843, ... |  |
| 271 | 6, 21, 186, 201, 222, 240, 586, 622, 624, ... |  |
| 277 | 338, 473, 637, 940, 941, 978, ... |  |
| 281 | 217, 446, 606, 618, 790, 864, ... |  |
| 283 | 13, 197, 254, 288, 323, 374, 404, 943, ... |  |
| 293 | 136, 388, 471, ... |  |