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n=75 done to 250k new primes are:
75*2^54510-1 is prime! Time : 11.0 sec. 75*2^70828-1 is prime! Time : 22.0 sec. 75*2^79292-1 is prime! Time : 24.0 sec. 75*2^80938-1 is prime! Time : 31.0 sec. 75*2^84432-1 is prime! Time : 35.0 sec. 75*2^92235-1 is prime! Time : 37.0 sec. 75*2^113429-1 is prime! Time : 133.0 sec. 75*2^170933-1 is prime! Time : 172.0 sec. 75*2^182433-1 is prime! Time : 523.0 sec. 75*2^196071-1 is prime! Time : 190.0 sec. 75*2^199819-1 is prime! Time : 181.0 sec. 75*2^231580-1 is prime! Time : 142.0 sec. Should I give someone the residuals ? Best Regards, Keller |
In reply to Kosmaj's post in the "Low weight 15k's" tree I present here a list of the Nash weights for all (odd) k < 300:
(note that w is the weight for n=100001-110000, and w' the weight for n=1-10000) [CODE] k w w' 1 925 1176 3 2976 2933 5 2180 2176 7 912 917 9 1674 1678 11 795 791 13 1066 1070 15 2221 2222 17 2416 2426 19 1292 1294 21 2103 2116 23 1332 1343 25 1571 1568 27 2376 2385 29 495 485 31 2188 2199 33 2675 2674 35 1264 1261 37 630 629 39 1213 1225 41 1174 1173 43 633 640 45 3747 3767 47 922 922 49 1839 1844 51 1550 1532 53 1368 1370 55 2113 2124 57 2672 2668 59 639 642 61 2170 2192 63 2807 2815 65 2034 2035 67 829 839 69 3438 3437 71 593 604 73 800 818 75 3181 3184 77 1700 1699 79 1150 1152 81 1698 1673 83 2056 2072 85 921 928 87 2839 2849 89 1238 1243 91 2374 2376 93 2149 2151 95 1490 1508 97 829 837 99 2773 2776 101 531 527 103 1373 1373 105 2897 2905 107 1447 1453 109 594 599 111 2954 2965 113 1108 1109 115 1954 1932 117 3581 3571 119 656 656 121 965 956 123 2133 2128 125 1429 1427 127 325 332 129 2753 2751 131 1065 1065 133 1442 1449 135 2322 2314 137 1109 1113 139 2586 2592 141 1901 1887 143 2243 2241 145 1098 1105 147 2806 2800 149 1022 1028 151 692 680 153 3189 3182 155 1317 1309 157 917 920 159 2237 2238 161 1273 1275 163 737 735 165 3669 3675 167 2263 2265 169 1594 1602 171 2674 2692 173 1999 2006 175 1792 1803 177 1622 1639 179 779 780 181 2940 2942 183 1685 1665 185 2161 2168 187 1158 1163 189 2793 2799 191 314 319 193 760 756 195 4106 4106 197 1573 1572 199 2655 2654 201 3211 3206 203 1687 1688 205 1351 1344 207 1798 1823 209 998 997 211 1039 1049 213 2538 2563 215 2245 2241 217 806 803 219 1069 1053 221 418 429 223 341 342 225 1430 1408 227 2550 2564 229 2195 2208 231 3340 3354 233 1241 1243 235 1563 1563 237 2404 2425 239 388 388 241 1600 1599 243 2877 2836 245 1419 1432 247 363 350 249 1592 1599 251 417 422 253 185 181 255 3297 3322 257 1867 1873 259 1561 1559 261 2394 2401 263 1215 1221 265 2008 2005 267 2205 2221 269 473 477 271 1510 1514 273 3029 3029 275 1581 1571 277 865 870 279 2345 2348 281 937 939 283 597 589 285 3331 3316 287 1307 1291 289 1642 1653 291 1969 1975 293 1483 1493 295 1266 1272 297 2974 2951 299 1199 1200[/CODE] -- Thomas11 |
253 seems a good candidate!
So i started sieving to n=10 Millions for futur projects. I'll stop sieving when all k's below 300 are done to n=200,000 Then, it will be available for LLRnet or other projects. Joss |
Doesn't the new LLR speed up testing for all k<512? Could we see a list of the weights for all such k?
regards, masser |
[QUOTE=Thomas11]In reply to Kosmaj's post in the "Low weight 15k's" tree I present here a list of the Nash weights for all (odd) k < 300:
(note that w is the weight for n=100001-110000, and w' the weight for n=1-10000) -- Thomas11[/QUOTE] Thomas11, What is the real weight of 9 and 81 after you remove all the even n values? Citrix :cool: :cool: :cool: |
Citrix, the weights of 9 and 81 are:
[CODE] k w w' 9 1674 1678 81 1698 1673[/CODE] and after removing the even values of n we get: [CODE] k w w' 9 1447 1458 81 1538 1526[/CODE] -- Thomas11. |
Here are the weights between k=301 and k=511:
[CODE] k w w' 301 2158 2148 303 1488 1471 305 809 807 307 665 663 309 2060 2083 311 442 441 313 1437 1427 315 3794 3803 317 1398 1394 319 1792 1791 321 2615 2611 323 1258 1269 325 1667 1672 327 3160 3162 329 871 873 331 601 610 333 2427 2433 335 1464 1449 337 286 280 339 3025 3025 341 972 961 343 795 786 345 2447 2426 347 1446 1446 349 1463 1441 351 1851 1838 353 1416 1416 355 2135 2126 357 2941 2937 359 853 841 361 1627 1612 363 3194 3210 365 1335 1356 367 1290 1302 369 2644 2644 371 1435 1425 373 537 544 375 2873 2873 377 2175 2166 379 1349 1328 381 2491 2496 383 1926 1929 385 1665 1678 387 1853 1850 389 613 615 391 2555 2548 393 1827 1833 395 1838 1851 397 854 857 399 2695 2710 401 737 749 403 608 608 405 4100 4123 407 746 750 409 1205 1205 411 2930 2935 413 2070 2071 415 1393 1396 417 1761 1757 419 627 624 421 1823 1818 423 2348 2350 425 2305 2300 427 903 895 429 2178 2167 431 804 809 433 1522 1518 435 1957 1973 437 2780 2792 439 1651 1645 441 2899 2887 443 787 788 445 1245 1249 447 3418 3418 449 590 582 451 2005 2004 453 3162 3175 455 1416 1417 457 511 499 459 2260 2242 461 880 888 463 820 806 465 4852 4885 467 1203 1226 469 1554 1553 471 2376 2373 473 1299 1285 475 1676 1666 477 1767 1766 479 1359 1364 481 1850 1852 483 3844 3848 485 1180 1176 487 702 715 489 3058 3080 491 440 448 493 1394 1388 495 3715 3706 497 1209 1203 499 1293 1291 501 2005 2012 503 2610 2605 505 852 858 507 3502 3507 509 475 470 511 3080 3080[/CODE] -- Thomas11. |
K=83
reserve 83 for me please, to 200000. Thanks.
Harvey563 |
K=87
I'd also like to reserve k=87 to 200000. Thanks.
Harvey563 |
k=19 completed to 517700
I have completed k=19 up to 517700, with no new primes since 353661. I am quitting k=19. If anyone wants to go higher, it's up for grabs.
Harvey563 |
[QUOTE=Harvey563]I have completed k=19 up to 517700, with no new primes since 353661. I am quitting k=19. If anyone wants to go higher, it's up for grabs.
Harvey563[/QUOTE] Have you a sieve-file for k=19? If so, could you send me this, please? My email-adress is christian(dot)hercher(at)t-online(dot)de. Cyrix |
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