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Riesel primes of the form k•2n-1, 107 < k < 108

Overview

Automatically generated table from available Riesel primes 107 < k < 108.

Explanations

The colors used in the table are defined as:

: k-value is reserved

: k-value is not reserved

Primes table

There are 20 sequences:

k Type Date max n Nash # Primes for n
10020451
2013-10-02 250000 2403 42 1, 3, 17, 19, 25, 29, 33, 35, 43, 63, 73, 145, 197, 305, 375, 741, 773, 931, 1223, 1603, 1779, 2239, 2401, 3161, 3181, 5653, 6229, 6823, 7239, 7301, 8341, 8867, 18161, 19023, 19083, 23681, 42327, 43011, 47169, 107295, 180235, 233761
10284899 2017-08-13 1000000 27 2 868, 2596
10453199 2011-12-06
Alexander Jones
2500000 28 0
10463923 2015-04-28 1000000 34 0
10544249 2009-11-01 1000000 51 1 145672
10671431 2013-10-09 1000000 34 0
10813783 2018-11-14
Alexander Jones
1000000 34 0
13236795 2021-04-07
Valerie Vonck
1300000
(sieve)
6509 113 1, 4, 6, 8, 11, 12, 28, 32, 42, 44, 48, 55, 59, 61, 64, 79, 80, 81, 84, 118, 129, 153, 166, 183, 184, 192, 204, 222, 224, 226, 263, 407, 408, 484, 973, 1105, 1205, 1285, 1472, 1530, 1724, 1753, 1776, 2005, 2141, 2358, 2417, 2429, 2480, 3400, 3420, 3801, 4396, 5198, 6997, 8194, 8987, 10758, 10935, 11170, 11341, 11378, 11933, 12523, 14468, 15980, 16428, 16747, 17530, 19418, 19974, 21425, 22907, 28755, 29461, 31162, 31925, 34461, 55656, 61030, 65173, 67959, 75807, 78515, 84900, 84958, 88075, 104635, 115637, 117359, 167188, 199020, 199516, 215582, 233152, 240236, 258893, 259747, 266093, 267313, 314563, 485854, 512891, 559033, 600493, 609210, 835133, 900284, 1051978, 1066721, 1067293, 1176214, 1196191
14549535 2021-04-10 500000 6416 120 1, 3, 4, 5, 6, 13, 15, 17, 19, 28, 32, 42, 44, 48, 52, 61, 77, 99, 111, 115, 129, 130, 143, 162, 167, 183, 216, 290, 317, 407, 421, 431, 445, 484, 544, 603, 623, 766, 834, 856, 876, 904, 914, 968, 1043, 1075, 1202, 1225, 1309, 1441, 1478, 1592, 1664, 1738, 2063, 2097, 2127, 2244, 2855, 2908, 2975, 3181, 3570, 3687, 3725, 4272, 4393, 4561, 4577, 4831, 5014, 5020, 5060, 5816, 6742, 7007, 7143, 7223, 7912, 8377, 9470, 9506, 9558, 12598, 13851, 15163, 16899, 21519, 28108, 30999, 34538, 37149, 38742, 39156, 40162, 41670, 43727, 55755, 58982, 60745, 61128, 73661, 81590, 103730, 107088, 127447, 149070, 160953, 161852, 180548, 199042, 204177, 244846, 284790, 290565, 376607, 390393, 430198, 446171, 453217
16545165 2009-05-19 10000 5091 61 4, 11, 16, 17, 18, 22, 39, 42, 43, 44, 51, 62, 64, 71, 78, 81, 83, 88, 112, 117, 134, 169, 184, 194, 199, 234, 410, 468, 580, 658, 848, 880, 930, 968, 1091, 1096, 1131, 1361, 1839, 1850, 1872, 2076, 2547, 2951, 2982, 3071, 3243, 3382, 3864, 3919, 3998, 5094, 5256, 5458, 5570, 5680, 5967, 7009, 8551, 9341, 9418
17179515 2020-07-01 100000 4505 77 2, 3, 4, 5, 6, 7, 8, 12, 15, 17, 21, 28, 31, 37, 48, 64, 79, 116, 118, 163, 166, 206, 209, 229, 233, 242, 255, 276, 292, 344, 387, 432, 444, 523, 636, 761, 802, 1246, 1256, 1352, 1464, 1917, 2406, 2527, 2551, 2689, 2778, 3238, 3404, 3506, 4021, 4767, 5047, 5264, 5708, 7741, 7999, 8645, 9089, 9735, 10125, 12097, 12869, 13524, 13532, 15032, 18329, 20168, 23455, 23462, 32545, 43725, 49592, 53428, 54584, 86853, 98604
17643045 2020-04-22 25000 4562 53 3, 6, 11, 18, 27, 45, 47, 56, 101, 127, 161, 203, 224, 305, 577, 592, 784, 831, 882, 1217, 1261, 1418, 1463, 1667, 1896, 2184, 2584, 2897, 2931, 3030, 3523, 3668, 4404, 4458, 5234, 5394, 5738, 5922, 6825, 7016, 7297, 8851, 9240, 9403, 10000, 10933, 13107, 13728, 15877, 16997, 20796, 21395, 23834
20020913
2020-08-19
Viliam Furik
500000 1402 27 12, 14, 22, 62, 72, 76, 78, 88, 94, 112, 120, 204, 462, 1214, 1798, 2022, 3256, 6406, 8548, 18088, 62416, 111300, 162118, 230406, 240084, 316934, 862692
21195711 2020-07-19 150000 2182 34 13, 62, 75, 78, 109, 189, 293, 341, 506, 698, 770, 895, 1171, 1182, 1299, 1459, 1509, 1710, 4167, 6350, 7518, 8203, 16287, 16603, 17107, 23693, 26051, 27087, 38317, 105498, 131990, 136941, 143630, 143631
29603683 2013-10-16 1000000 31 2 131963, 219803
65581091 2017-12-26 1500000 22 0
73710809 2013-07-29 1000000 23 0
80857169 2005-09-22 2000000 19 2 4, 1251076
81202305 2013-07-30 175000 2970 51 6, 9, 10, 12, 13, 42, 94, 105, 108, 210, 328, 345, 418, 691, 699, 712, 718, 759, 835, 931, 1053, 1105, 1383, 1438, 2382, 2470, 2812, 3166, 3322, 3444, 3469, 3934, 4102, 5146, 5395, 5904, 6742, 7473, 7848, 7909, 8193, 8383, 9622, 12393, 14464, 47779, 63466, 64228, 115603, 125971, 172113
84966861 2020-06-15 150000 2926 48 9, 21, 25, 46, 53, 55, 67, 103, 137, 257, 275, 293, 361, 385, 427, 586, 961, 1058, 1354, 1726, 2047, 2078, 3674, 3989, 4165, 4681, 5426, 5913, 6346, 7375, 7586, 8833, 10174, 11582, 13127, 14614, 18934, 26858, 32023, 32181, 33022, 41758, 48451, 54778, 76934, 86195, 140219, 144617
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