Riesel numbers k•2n-1 where k-value is a multiple of 15.
The column "Index" contains the index of the k-value: [math]\displaystyle{ Index\ =\ {k\ +\ 15 \over 30} }[/math]
See also
Table
There are 255 sequences in this Wiki:
k |
Index |
Count |
Nash |
Max n
|
15 |
1 |
55 |
2221 |
5800000
|
45 |
2 |
74 |
3747 |
3650000
|
75 |
3 |
63 |
3181 |
3000000
|
105 |
4 |
68 |
2897 |
3000000
|
135 |
5 |
48 |
2322 |
2202000
|
165 |
6 |
82 |
3669 |
3000000
|
195 |
7 |
84 |
4106 |
4600000
|
225 |
8 |
25 |
1430 |
2000000
|
255 |
9 |
73 |
3297 |
2000000
|
285 |
10 |
77 |
3331 |
1640000
|
315 |
11 |
84 |
3794 |
2710000
|
345 |
12 |
43 |
2447 |
2710000
|
375 |
13 |
73 |
2873 |
2000000
|
405 |
14 |
76 |
4100 |
1606000
|
435 |
15 |
35 |
1957 |
1606000
|
465 |
16 |
101 |
4852 |
1606000
|
495 |
17 |
80 |
3715 |
1606000
|
525 |
18 |
78 |
4840 |
1606000
|
555 |
19 |
57 |
2701 |
1606000
|
585 |
20 |
61 |
3111 |
1606000
|
615 |
21 |
81 |
4548 |
1571000
|
645 |
22 |
40 |
2887 |
1571000
|
675 |
23 |
75 |
4141 |
1571000
|
705 |
24 |
79 |
4022 |
1571000
|
735 |
25 |
106 |
4070 |
1571000
|
765 |
26 |
66 |
3809 |
1571000
|
795 |
27 |
40 |
2255 |
1571000
|
825 |
28 |
88 |
4346 |
1571000
|
855 |
29 |
53 |
2894 |
1571000
|
885 |
30 |
86 |
4527 |
1571000
|
915 |
31 |
67 |
3186 |
1571000
|
945 |
32 |
84 |
4135 |
1571000
|
975 |
33 |
50 |
3013 |
1571000
|
1005 |
34 |
52 |
2405 |
1900000
|
1035 |
35 |
76 |
3546 |
1900000
|
1065 |
36 |
94 |
3573 |
1900000
|
1095 |
37 |
84 |
4192 |
1900000
|
2145 |
72 |
88 |
5348 |
1025000
|
2805 |
94 |
93 |
5078 |
600000
|
4005 |
134 |
62 |
2914 |
2050000
|
4035 |
135 |
87 |
4828 |
2050000
|
4065 |
136 |
54 |
2732 |
2050000
|
4095 |
137 |
72 |
3894 |
2050000
|
4125 |
138 |
50 |
2258 |
2050000
|
4155 |
139 |
50 |
2377 |
2050000
|
4185 |
140 |
89 |
4122 |
2050000
|
4245 |
142 |
67 |
4282 |
600000
|
6435 |
215 |
52 |
2512 |
1000000
|
7755 |
259 |
79 |
4068 |
143121
|
8415 |
281 |
41 |
2890 |
20000
|
8895 |
297 |
66 |
3479 |
100000
|
10005 |
334 |
42 |
2253 |
1974565
|
10725 |
358 |
34 |
2509 |
50000
|
11025 |
368 |
28 |
2184 |
420000
|
11415 |
381 |
53 |
4541 |
50000
|
11655 |
389 |
101 |
4877 |
1000000
|
12045 |
402 |
98 |
4931 |
1000000
|
12345 |
412 |
39 |
2060 |
1090000
|
13065 |
436 |
90 |
4719 |
1000000
|
13845 |
462 |
99 |
4771 |
1000000
|
14025 |
468 |
42 |
3111 |
20000
|
14895 |
497 |
92 |
4710 |
1000000
|
15015 |
501 |
69 |
4584 |
100000
|
15285 |
510 |
21 |
1760 |
50000
|
15645 |
522 |
79 |
4601 |
350000
|
15735 |
525 |
78 |
4010 |
500000
|
15855 |
529 |
61 |
4050 |
50000
|
16485 |
550 |
82 |
4920 |
350000
|
16665 |
556 |
91 |
4736 |
350000
|
16995 |
567 |
98 |
5411 |
433000
|
17295 |
577 |
113 |
5167 |
350000
|
17835 |
595 |
56 |
4100 |
50000
|
18525 |
618 |
93 |
4995 |
350000
|
18885 |
630 |
40 |
2965 |
25000
|
18975 |
633 |
86 |
4465 |
350000
|
19125 |
638 |
32 |
2501 |
50000
|
19305 |
644 |
49 |
4145 |
50000
|
19635 |
655 |
94 |
4363 |
350000
|
20025 |
668 |
46 |
4258 |
10000
|
20055 |
669 |
43 |
4930 |
10000
|
20145 |
672 |
91 |
4740 |
350000
|
20475 |
683 |
72 |
4854 |
100000
|
20625 |
688 |
93 |
4786 |
350000
|
21075 |
703 |
44 |
4286 |
50000
|
21285 |
710 |
78 |
5283 |
350000
|
21525 |
718 |
102 |
5138 |
350000
|
21735 |
725 |
40 |
3050 |
50000
|
21825 |
728 |
89 |
4481 |
350000
|
21885 |
730 |
89 |
4334 |
350000
|
22095 |
737 |
85 |
4871 |
350000
|
22365 |
746 |
97 |
4331 |
350000
|
22485 |
750 |
60 |
3546 |
250000
|
22785 |
760 |
98 |
4803 |
350000
|
23295 |
777 |
79 |
4347 |
350000
|
23505 |
784 |
55 |
3883 |
50000
|
23595 |
787 |
53 |
3446 |
50000
|
23805 |
794 |
93 |
4694 |
350000
|
23925 |
798 |
50 |
4813 |
10000
|
23985 |
800 |
83 |
5252 |
350000
|
24045 |
802 |
64 |
4597 |
50000
|
24405 |
814 |
52 |
3225 |
280000
|
24825 |
828 |
60 |
3698 |
50000
|
25245 |
842 |
57 |
4408 |
50000
|
25515 |
851 |
37 |
2852 |
50000
|
25665 |
856 |
65 |
4647 |
50000
|
25785 |
860 |
32 |
1747 |
300000
|
25905 |
864 |
109 |
5160 |
350000
|
25935 |
865 |
102 |
5321 |
235000
|
26325 |
878 |
45 |
4685 |
10000
|
26565 |
886 |
109 |
5236 |
400000
|
27615 |
921 |
99 |
4995 |
350000
|
27645 |
922 |
47 |
3090 |
50000
|
27705 |
924 |
47 |
4813 |
10000
|
27885 |
930 |
28 |
2230 |
50000
|
28215 |
941 |
93 |
4880 |
350000
|
28605 |
954 |
86 |
4458 |
350000
|
28635 |
955 |
99 |
5138 |
350000
|
28665 |
956 |
87 |
4807 |
350000
|
28965 |
966 |
34 |
4641 |
10000
|
29025 |
968 |
90 |
4361 |
350000
|
29445 |
982 |
106 |
4937 |
350000
|
29505 |
984 |
56 |
4597 |
50000
|
29685 |
990 |
92 |
4470 |
350000
|
29925 |
998 |
85 |
4709 |
350000
|
30015 |
1001 |
77 |
5273 |
50000
|
30705 |
1024 |
57 |
4803 |
50000
|
30855 |
1029 |
61 |
4379 |
50000
|
31395 |
1047 |
73 |
4404 |
315000
|
32175 |
1073 |
43 |
4192 |
50000
|
33555 |
1119 |
37 |
2621 |
50000
|
33585 |
1120 |
92 |
4536 |
100000
|
33855 |
1129 |
76 |
5187 |
50000
|
34905 |
1164 |
46 |
3972 |
50000
|
36315 |
1211 |
61 |
5301 |
50000
|
36375 |
1213 |
43 |
3775 |
50000
|
36465 |
1216 |
33 |
2815 |
100000
|
36975 |
1233 |
48 |
3191 |
50000
|
37785 |
1260 |
85 |
5738 |
50000
|
37995 |
1267 |
65 |
5062 |
50000
|
39075 |
1303 |
35 |
2158 |
50000
|
40755 |
1359 |
55 |
3859 |
50000
|
40815 |
1361 |
45 |
3009 |
50000
|
42075 |
1403 |
42 |
3152 |
50000
|
45045 |
1502 |
78 |
4402 |
1190000
|
45465 |
1516 |
51 |
4415 |
50000
|
45735 |
1525 |
26 |
2387 |
50000
|
46305 |
1544 |
56 |
4268 |
50000
|
47385 |
1580 |
33 |
2606 |
50000
|
47685 |
1590 |
31 |
2362 |
50000
|
48315 |
1611 |
43 |
2668 |
50000
|
48495 |
1617 |
81 |
4778 |
145000
|
49185 |
1640 |
83 |
4269 |
50000
|
49335 |
1645 |
106 |
5238 |
400000
|
52125 |
1738 |
63 |
4712 |
50000
|
52875 |
1763 |
46 |
3893 |
50000
|
53295 |
1777 |
40 |
3022 |
50000
|
53355 |
1779 |
26 |
1896 |
50000
|
53625 |
1788 |
65 |
5474 |
50000
|
54945 |
1832 |
45 |
2686 |
165000
|
57915 |
1931 |
44 |
2956 |
50000
|
58695 |
1957 |
75 |
5689 |
50000
|
58905 |
1964 |
53 |
4505 |
50000
|
62025 |
2068 |
49 |
3809 |
50000
|
62205 |
2074 |
60 |
4171 |
50000
|
62745 |
2092 |
29 |
2259 |
50000
|
62985 |
2100 |
95 |
5568 |
450000
|
64335 |
2145 |
68 |
4769 |
50000
|
64515 |
2151 |
39 |
3721 |
50000
|
65535 |
2185 |
27 |
2079 |
50000
|
66495 |
2217 |
43 |
3276 |
50000
|
66825 |
2228 |
96 |
5019 |
50000
|
67275 |
2243 |
82 |
4757 |
220000
|
68835 |
2295 |
14 |
1938 |
1000
|
70125 |
2338 |
45 |
4355 |
50000
|
70785 |
2360 |
38 |
3698 |
50000
|
72165 |
2406 |
47 |
3256 |
50000
|
73065 |
2436 |
37 |
3343 |
50000
|
74655 |
2489 |
50 |
4414 |
50000
|
75075 |
2503 |
66 |
4528 |
50000
|
75735 |
2525 |
39 |
2774 |
50000
|
76845 |
2562 |
49 |
4295 |
50000
|
77055 |
2569 |
67 |
4468 |
50000
|
78795 |
2627 |
76 |
5648 |
50000
|
79365 |
2646 |
84 |
5123 |
250000
|
79635 |
2655 |
65 |
4096 |
50000
|
79785 |
2660 |
50 |
4116 |
50000
|
81345 |
2712 |
65 |
4028 |
50000
|
81555 |
2719 |
74 |
4557 |
125000
|
82755 |
2759 |
29 |
1419 |
500000
|
83145 |
2772 |
59 |
3833 |
100000
|
83655 |
2789 |
56 |
4066 |
50000
|
83985 |
2800 |
99 |
4885 |
130000
|
84375 |
2813 |
51 |
2797 |
50000
|
84735 |
2825 |
48 |
3825 |
50000
|
85215 |
2841 |
37 |
3165 |
50000
|
86955 |
2899 |
31 |
2774 |
50000
|
87945 |
2932 |
46 |
3458 |
50000
|
89925 |
2998 |
80 |
4828 |
500000
|
92235 |
3075 |
69 |
5459 |
50000
|
92565 |
3086 |
32 |
2212 |
50000
|
92895 |
3097 |
91 |
4908 |
50000
|
94845 |
3162 |
23 |
2216 |
50000
|
96525 |
3218 |
35 |
3324 |
50000
|
97065 |
3236 |
58 |
3337 |
220000
|
97305 |
3244 |
84 |
5598 |
50000
|
98175 |
3273 |
50 |
3838 |
50000
|
98475 |
3283 |
97 |
4886 |
770000
|
99975 |
3333 |
33 |
2793 |
50000
|
101055 |
3369 |
79 |
4517 |
500000
|
101085 |
3370 |
82 |
4647 |
500000
|
103785 |
3460 |
70 |
4606 |
50000
|
105105 |
3504 |
115 |
5358 |
445000
|
108045 |
3602 |
112 |
4870 |
1210000
|
109395 |
3647 |
85 |
6087 |
250000
|
110115 |
3671 |
52 |
4057 |
50000
|
110295 |
3677 |
66 |
4219 |
50000
|
113175 |
3773 |
64 |
4499 |
50000
|
113205 |
3774 |
39 |
2609 |
50000
|
115095 |
3837 |
32 |
2449 |
50000
|
116355 |
3879 |
37 |
3298 |
50000
|
120165 |
4006 |
48 |
3771 |
50000
|
124245 |
4142 |
30 |
2390 |
50000
|
135135 |
4505 |
90 |
5121 |
250000
|
139425 |
4648 |
95 |
5068 |
250000
|
146865 |
4896 |
79 |
4154 |
150000
|
158655 |
5289 |
56 |
3532 |
50000
|
179025 |
5968 |
68 |
4105 |
50000
|
211395 |
7047 |
41 |
2918 |
50000
|
229515 |
7651 |
76 |
5084 |
250000
|
242385 |
8080 |
87 |
5090 |
250000
|
249375 |
8313 |
32 |
3679 |
50000
|
259545 |
8652 |
84 |
5314 |
250000
|
275175 |
9173 |
47 |
3900 |
50000
|
319605 |
10654 |
96 |
5790 |
250000
|
323895 |
10797 |
82 |
5047 |
250000
|
409695 |
13657 |
69 |
5007 |
250000
|
773985 |
25800 |
38 |
1876 |
200000
|
1066065 |
35536 |
95 |
5941 |
140000
|
1565655 |
52189 |
89 |
5557 |
200000
|
5075265 |
169176 |
57 |
4257 |
100000
|
13236795 |
441227 |
106 |
6509 |
1300000
|
14549535 |
484985 |
109 |
6416 |
125000
|
16545165 |
551506 |
61 |
5091 |
10000
|
17179515 |
572651 |
77 |
4505 |
100000
|
17643045 |
588102 |
53 |
4562 |
25000
|
81202305 |
2706744 |
51 |
2970 |
175000
|
570409245 |
19013642 |
49 |
4335 |
150000
|
9006546615 |
300218221 |
55 |
4524 |
25000
|
272879344275 |
9095978143 |
62 |
4232 |
50000
|
333645655005 |
11121521834 |
54 |
4284 |
50000
|
1128330746865 |
37611024896 |
51 |
3878 |
75000
|
1815615642825 |
60520521428 |
57 |
4690 |
50000
|
6546453120645 |
218215104022 |
27 |
3065 |
9143
|
18543637900515 |
618121263351 |
53 |
4062 |
675000
|
5110664609396115 |
170355486979871 |
39 |
3540 |
50000
|