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Proth and Riesel Primes
TheCount's probability page.
Riesel 3k's
Base | CK | List of Remaining k |
Tested N | Minimum Decimal Length |
n per 25000 at 1e12 |
Next Test Range End | k1 Chance Prime | k2 Chance Prime | k3 Chance Prime | All k Chance any Prime | Chance find all Primes |
2 even-n | 39939 | 9519, 14361, 19401 | 2M | 602060 | 361 | 2100000 | 0.99% | 1.54% | 1.92% | 4.38% | 0.00% |
61 | 13484 | 1520, 9642, 10572 | 250K | 446333 | 2493 | 350000 | 18.19% | 6.41% | 14.58% | 34.59% | 0.17% |
70 | 6176 | 1776, 2202, 5468 | 250K | 461275 | 1491 | 350000 | 7.21% | 3.89% | 11.47% | 21.05% | 0.03% |
931 | 3960 | 1854, 3812, 3888 | 100K | 296895 | 4393 | 200000 | 12.56% | 31.42% | 50.67% | 70.42% | 2.00% |
67 | 3144 | 1274, 2228, 2846 | 250K | 456519 | 1461 | 350000 | 10.47% | 3.51% | 7.80% | 20.36% | 0.03% |
172 | 1262 | 219, 387, 1140 | 250K | 558883 | 2167 | 350000 | 6.07% | 5.54% | 14.59% | 24.22% | 0.05% |
526 | 900 | 125, 273, 630 | 100K | 272099 | 2422 | 200000 | 9.65% | 21.73% | 19.20% | 42.86% | 0.40% |
315 | 900 | 64, 400, 552 | 200K | 499663 | 1597 | 300000 | 8.73% | 6.98% | 4.60% | 19.01% | 0.03% |
601 | 818 | 300, 482, 744 | 100K | 277888 | 3037 | 200000 | 16.05% | 9.00% | 38.87% | 53.29% | 0.56% |
471 | 750 | 144, 302, 408 | 100K | 267303 | 1383 | 200000 | 9.38% | 5.30% | 14.40% | 26.54% | 0.07% |
327 | 696 | 38, 204, 370 | 100K | 251455 | 816 | 200000 | 7.34% | 6.49% | 3.40% | 16.29% | 0.02% |
370 | 531 | 188, 225, 405 | 100K | 256821 | 2202 | 200000 | 9.34% | 15.48% | 22.95% | 40.97% | 0.33% |
816 | 343 | 18, 113, 204 | 100K | 291170 | 1943 | 200000 | 16.23% | 5.30% | 14.39% | 32.09% | 0.12% |
643 | 300 | 114, 174, 206 | 100K | 280822 | 1536 | 200000 | 11.40% | 6.49% | 12.54% | 27.54% | 0.09% |
780 | 285 | 109, 122, 221 | 100K | 289210 | 2480 | 200000 | 25.45% | 5.15% | 17.26% | 41.49% | 0.23% |
80 | 253 | 10, 31, 214 | 250K | 475773 | 1527 | 350000 | 10.54% | 1.87% | 5.63% | 17.16% | 0.01% |
873 | 208 | 94, 104, 114 | 100K | 294102 | 1881 | 200000 | 5.81% | 19.38% | 10.23% | 31.83% | 0.12% |
579 | 204 | 104, 106, 114 | 100K | 276268 | 2686 | 200000 | 22.03% | 17.45% | 13.43% | 44.29% | 0.52% |
590 | 196 | 98, 109, 152 | 100K | 277086 | 2538 | 200000 | 19.68% | 6.54% | 23.98% | 42.93% | 0.31% |
892 | 189 | 48, 96, 170 | 100K | 295037 | 1205 | 200000 | 11.20% | 7.09% | 4.00% | 20.80% | 0.03% |
813 | 186 | 34, 76, 122 | 100K | 291010 | 2362 | 200000 | 18.24% | 12.50% | 13.03% | 37.78% | 0.30% |
978 | 177 | 12, 94, 164 | 100K | 299034 | 2047 | 200000 | 11.97% | 13.03% | 12.02% | 32.64% | 0.19% |
987 | 170 | 58, 94, 118 | 100K | 299432 | 2112 | 200000 | 12.70% | 11.96% | 14.29% | 34.12% | 0.22% |
500 | 166 | 38, 53, 82 | 250K | 674743 | 2092 | 350000 | 10.24% | 4.77% | 4.64% | 18.48% | 0.02% |
814 | 164 | 14, 44, 128 | 100K | 291063 | 2882 | 200000 | 11.29% | 19.82% | 23.05% | 45.26% | 0.52% |
394 | 159 | 80, 81, 86 | 100K | 259550 | 2050 | 200000 | 15.10% | 14.83% | 11.81% | 36.23% | 0.26% |
447 | 148 | 78, 118, 146 | 100K | 265031 | 2142 | 200000 | 13.13% | 16.21% | 14.23% | 37.57% | 0.30% |
439 | 144 | 44, 96, 120 | 100K | 264247 | 1860 | 200000 | 18.60% | 10.83% | 7.62% | 32.95% | 0.15% |
298 | 116 | 27, 92, 105 | 200K | 494844 | 1596 | 300000 | 4.08% | 4.60% | 11.46% | 18.99% | 0.02% |
980 | 110 | 10, 31, 109 | 100K | 299123 | 2330 | 200000 | 15.60% | 12.31% | 13.00% | 35.61% | 0.25% |
424 | 69 | 18, 21, 44 | 100K | 262737 | 1465 | 200000 | 9.30% | 9.96% | 8.70% | 25.45% | 0.08% |
158 | 52 | 29, 44, 47 | 250K | 549665 | 1735 | 350000 | 3.23% | 6.35% | 9.21% | 17.72% | 0.02% |
Max | 25.45% | 31.42% | 50.67% | 70.42% | 2.00% |
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