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Riesel numbers of the form k•2n-1 with no prime value so far

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Riesel numbers k•2n-1 where no prime values are known.

Table

There are 215 sequences in this Wiki:

k Nash Max n
23669 154 16349018
31859 172 16349018
38473 105 16349018
46663 118 16349018
67117 190 16349018
74699 91 16349018
81041 118 16349018
121889 151 16349018
129007 110 16349018
143047 90 16349018
161669 57 16349018
206231 130 16349018
215443 200 16349018
226153 147 16349018
234343 159 16349018
245561 45 16349018
250027 120 16349018
315929 209 16349018
319511 280 16349018
324011 153 16349018
325123 129 16349018
327671 101 16349018
336839 390 16349018
342847 38 16349018
344759 158 16349018
362609 268 16349018
363343 158 16349018
364903 272 16349018
365159 256 16349018
368411 268 16349018
371893 166 16349018
384539 183 16349018
386801 126 16349018
397027 83 16349018
409753 177 16349018
444637 39 16349018
470173 161 16349018
474491 256 16349018
477583 60 16349018
485557 89 16349018
494743 92 16349018
527587 65 8000000
539069 238 8000000
548441 151 8000000
578593 168 8000000
581053 94 8000000
587759 207 8000000
589783 219 8000000
593219 191 8000000
600461 136 8000000
611773 257 8000000
613211 265 8000000
641579 103 8000000
671413 92 8000000
672071 196 8000000
681041 133 8000000
685183 99 8000000
686711 112 8000000
704501 227 8000000
705329 141 8000000
746321 132 8000000
747133 369 8000000
755857 274 8000000
765389 171 2000000
768119 119 2000000
776351 177 2000000
780427 71 2000000
844559 144 1000000
963643 48 1500000
1049917 37 1000000
1926521 47 143000
2308121 24 1000000
2463547 76 100000
2686919 63 100000
3189299 62 875000
8376239 62 100000
10453199 28 2500000
10463923 34 1000000
10671431 34 1000000
10813783 34 2000000
11223059 26 100000
11319193 45 100000
11468609 46 100000
11658187 48 100000
11716993 48 100000
11741347 42 100000
11847299 45 100000
11932211 38 100000
11955659 36 100000
12254533 36 1000000
12551291 43 100000
12695159 31 100000
12753311 48 100000
13277471 48 100000
13768087 46 100000
14321533 29 1019000
14466883 40 2000000
14533213 42 100000
14745343 31 100000
14961487 25 403000
15364003 32 818000
19009421 69 100000
19009979 62 332000
20168077 20 3657000
24384313 34 2000000
24814241 49 100000
26161207 24 591000
26946089 49 100000
27659053 41 100000
28161431 40 100000
29899769 49 100000
32537227 65 1250000
32703941 52 100000
32859551 25 475000
33615761 43 100000
37027019 42 100000
37616317 37 1000000
37944761 43 100000
38279707 46 100000
39123883 46 100000
40293059 21 226000
41343149 38 475000
42160421 75 100000
65581091 22 1500000
73710809 23 1000000
100596217 24 2000000
111081793 24 475000
119543999 25 475000
121273931 23 475000
129833999 18 475000
130562741 25 475000
137609411 25 475000
143316643 15 2270000
145097801 25 475000
154074187 21 475000
175437131 20 2270000
178293187 24 475000
178348783 22 475000
179337419 25 475000
189030223 18 2270000
209102797 17 475000
245265883 16 2270000
248690527 22 2000000
257878177 24 500000
260213857 13 2270000
260334281 22 500000
264039239 20 500000
265831619 19 2270000
270274153 29 500000
272294801 21 500000
273507613 29 500000
279599587 26 500000
280970467 22 500000
287742253 39 500000
298095191 14 2270000
300871183 22 2270000
307715767 20 500000
307876003 31 500000
308120317 19 2270000
315419827 23 500000
316203817 20 500000
316371073 22 500000
331541563 28 516000
338381947 26 500000
340130729 21 500000
343172617 29 500000
346308551 32 241000
346694111 31 500000
346807897 35 292000
348970301 20 500000
350399261 24 1100000
352744289 48 1000000
353442133 31 336000
353880067 25 1625000
355268803 31 580000
355281299 67 100000
380630849 13 2270000
389152177 18 2000000
410314627 12 2000000
432043439 16 2000000
443200949 16 2000000
463395913 18 2000000
482987411 17 2000000
491362811 14 2000000
493412999 16 2000000
494660219 15 2000000
531115657 19 2000000
535224337 13 2000000
536864983 11 2000000
540196717 15 2000000
578625847 18 2000000
589877983 19 2000000
667868189 20 2000000
673503191 20 2000000
691459721 15 2000000
713633533 20 2000000
738297163 17 2000000
759833699 19 2000000
811064503 13 2000000
814419757 14 2000000
835596479 20 2000000
851324377 17 2000000
29330981023 96 600000
59493015971 5 10000000
1665624349782373 1 10000000
10075614324682349 3 1000000
12782924755172441 4 1000000
15335906269828439 2 1000000
23009979551311559 1 7000000
30729699810869707 2 1000000
41360993926068041 1 1000000
49050506465852977 2 1000000
49791527843569597 1 1000000
50670759245200691 2 1000000
72292129717621199 2 1000000
Riesel primes