'No Prime Left Behind' Mini Drive 2 for 3010 < k < 3200 - Complete!

This page reflects the search of primes of the form k·2n-1.

Data table:

Started2009-04-09
Ended2011-05-01
k-Range3010 < k < 3200
(except k = 3045, 3135)
n-Range400001 ≤ n ≤ 600000
Candidates660163 (3301 per 1000n on average)
Sieve depth p30.0T = 30.0·1012 (n ≤ 580000)
90.0T = 90.0·1012 (n > 580000)
Primes total96 (all new)
Forumhere upto post #391 (2011-05-01)

Notes:
This Mini Drive continues the effort by C.Chatfield, who sieved and searched this range partially.
All ranges will be done manually only.
On 2010-01-22 the range 500000 < n < 600000 was added.

Completed range overview:

n-range#nContributorreservedcompletedprimes
400.0 - 401.03591C.Chatfield--3023·2400538-1, 3153·2400790-1
401.0 - 402.03708C.Chatfield---
402.0 - 403.03642C.Chatfield---
403.0 - 404.03605C.Chatfield---
404.0 - 405.03609C.Chatfield--3171·2404431-1, 3091·2404441-1, 3117·2404826-1
405.0 - 406.03523C.Chatfield--3125·2405324-1
406.0 - 407.03662C.Chatfield---
407.0 - 408.03637C.Chatfield---
408.0 - 409.03655C.Chatfield---
409.0 - 410.03669C.Chatfield---
410.0 - 411.03443C.Chatfield---
411.0 - 412.03621C.Chatfield--3195·2411225-1, 3183·2411820-1
412.0 - 413.03547C.Chatfield---
413.0 - 414.03498C.Chatfield---
414.0 - 415.03634C.Chatfield--3151·2414025-1, 3027·2414054-1
415.0 - 416.03540C.Chatfield--3139·2415801-1
416.0 - 417.03550C.Chatfield---
417.0 - 418.03546C.Chatfield---
418.0 - 419.03512C.Chatfield---
419.0 - 420.03473C.Chatfield--3093·2419842-1, 3075·2419934-1
420.0 - 420259932C.Chatfield---
420259 - 421.02571J.Chu2009-04-092009-04-16-
421.0 - 4216862435C.Chatfield---
421686 - 422.01060J.Chu2009-04-092009-04-12-
422.0 - 423.03486J.Chu2009-04-092009-04-23-
423.0 - 424.03587J.Chu2009-04-092009-04-243141·2423703-1
424.0 - 425.03525J.Chu2009-04-122009-04-28-
425.0 - 4253861342C.Chatfield---
425386 - 426.02214J.Chu2009-04-162009-04-28-
426.0 - 427.03530S.Stockmann2009-04-212009-04-29-
427.0 - 428.03607S.Stockmann2009-04-212009-04-29-
428.0 - 429.03539PRPnet G20002009-04-272009-05-12-
429.0 - 430.03521J.Chu2009-04-292009-05-10-
430.0 - 4303781275C.Chatfield---
430378 - 431.02113J.Chu2009-04-232009-05-013183·2430554-1
431.0 - 432.03554S.Stockmann2009-04-302009-06-07-
432.0 - 433.03588PRPnet G20002009-05-012009-05-23-
433.0 - 434.03570J.Chu2009-05-012009-05-103023·2433948-1
434.0 - 435.03511S.Stockmann2009-05-082009-06-073127·2434285-1
435.0 - 436.03447S.Stockmann2009-05-082009-06-07-
436.0 - 437.03548M.Dettweiler2009-05-192009-06-153087·2436797-1
437.0 - 438.03496M.Dettweiler2009-05-192009-06-15-
438.0 - 439.03558M.Dettweiler2009-05-192009-06-15-
439.0 - 440.03469M.Dettweiler2009-05-192009-06-153021·2439262-1
440.0 - 441.03535M.Dettweiler2009-05-192009-06-153087·2440644-1
441.0 - 442.03498M.Dettweiler2009-05-192009-06-15-
442.0 - 443.03689M.Dettweiler2009-05-192009-06-153125·2442872-1
443.0 - 444.03445M.Dettweiler2009-05-192009-06-153151·2443471-1
444.0 - 445.03498M.Dettweiler2009-05-192009-06-15-
445.0 - 446.03536M.Dettweiler2009-05-192009-06-153155·2445682-1
446.0 - 447.03237I.M.Gunn2009-06-172009-08-13-
447.0 - 448.03251J.Chu2009-06-202009-06-283113·2447680-1
448.0 - 449.03236J.Chu2009-06-202009-06-28-
449.0 - 450.03284J.Chu2009-07-012009-07-153189·2449543-1
450.0 - 451.03285K.Bonath2009-07-012009-07-123117·2450970-1
451.0 - 452.03291J.Chu2009-07-102009-07-23-
452.0 - 453.03295J.Chu2009-07-102009-07-23-
453.0 - 454.03244K.Bonath2009-07-122009-07-27-
454.0 - 455.03285T.Sorbera2009-07-232009-08-263027·2454012-1, 3165·2454529-1
455.0 - 456.03196T.Sorbera2009-07-232009-08-26-
456.0 - 457.03194J.Chu2009-07-232009-08-10-
457.0 - 458.03261J.Chu2009-07-232009-08-103157·2457345-1, 3031·2457365-1
458.0 - 459.03295K.Bonath2009-07-272009-08-04-
459.0 - 460.03202K.Bonath2009-08-042009-08-19-
460.0 - 461.03202J.Chu2009-10-092009-10-123029·2460132-1, 3177·2460902-1
461.0 - 462.03234J.Chu2009-08-102009-08-22-
462.0 - 463.03265J.Chu2009-08-102009-08-22-
463.0 - 464.03185J.Chu2009-08-102009-08-22-
464.0 - 465.03210K.Bonath2009-08-182009-08-203071·2464006-1, 3033·2464028-1, 3021·2464037-1, 3063·2464450-1, 3021·2464630-1
465.0 - 466.03218K.Bonath2009-08-202009-08-29-
466.0 - 467.03179J.Chu2009-08-222009-09-013143·2466642-1
467.0 - 468.03213J.Chu2009-08-222009-09-01-
468.0 - 469.03118J.Chu2009-08-222009-09-01-
469.0 - 470.03281K.Bonath2009-08-292009-09-103079·2469177-1
470.0 - 471.03179K.Bonath2009-09-102009-09-18-
471.0 - 472.03265J.Chu2009-09-152009-09-293063·2471902-1
472.0 - 473.03158J.Chu2009-09-152009-09-29-
473.0 - 474.03245J.Chu2009-09-152009-09-293195·2473205-1
474.0 - 475.03146K.Bonath2009-09-182009-10-04-
475.0 - 476.03271J.Chu2009-09-292009-10-22-
476.0 - 477.03175J.Chu2009-09-292009-10-21-
477.0 - 478.03202J.Chu2009-09-292009-10-233019·2477247-1
478.0 - 479.03297K.Bonath2009-10-042009-10-143075·2478329-1
479.0 - 480.03229J.Chu2009-10-122009-10-253063·2479028-1
480.0 - 481.03161K.Bonath2009-10-142009-10-22-
481.0 - 482.03227K.Bonath2009-10-222009-11-043175·2481131-1
482.0 - 483.03302J.Chu2009-10-252009-11-143157·2482157-1
483.0 - 484.03210J.Chu2009-10-262009-11-143175·2483315-1
484.0 - 485.03299K.Bonath2009-10-302009-11-103061·2484357-1
485.0 - 486.03183K.Bonath2009-11-102009-12-093189·2485363-1
486.0 - 487.03193J.Chu2009-11-152009-11-23-
487.0 - 488.03306J.Chu2009-11-282009-12-08-
488.0 - 489.03155J.Chu2009-12-082009-12-13-
489.0 - 490.03179K.Bonath2009-12-092009-12-23-
490.0 - 491.03203J.Chu2009-12-142009-12-18-
491.0 - 492.03242K.Bonath2009-12-282010-01-153177·2491485-1, 3035·2491994-1
492.0 - 493.03218J.Chu2010-01-052010-01-093147·2492777-1
493.0 - 494.03231J.Chu2010-01-092010-01-133069·2493815-1
494.0 - 495.03225J.Chu2010-01-132010-01-16-
495.0 - 496.03297K.Bonath2010-01-152010-01-24-
496.0 - 497.03322J.Chu2010-01-162010-01-20-
497.0 - 498.03184J.Chu2010-01-202010-01-253177·2497296-1
498.0 - 499.03221K.Bonath2010-01-242010-01-303053·2498178-1
499.0 - 500.03268J.Chu2010-01-252010-01-30-
500.0 - 501.03206M.Dettweiler2010-01-282010-02-04-
501.0 - 502.03276M.Dettweiler2010-01-282010-02-04-
502.0 - 503.03267K.Bonath2010-01-302010-04-12-
503.0 - 504.03185K.Bonath2010-01-302010-03-20-
504.0 - 505.03265J.Chu2010-03-202010-03-253017·2504374-1, 3133·2504567-1
505.0 - 506.03225J.Chu2010-03-252010-04-02-
506.0 - 507.03273J.Chu2010-04-022010-04-11-
507.0 - 508.03249J.Chu2010-04-112010-04-15-
508.0 - 509.03216J.Chu2010-04-152010-04-20-
509.0 - 510.03241J.Chu2010-04-232010-04-27-
510.0 - 511.03109J.Chu2010-05-032010-05-20
511.0 - 512.03242J.Chu2010-05-032010-05-203199·2511003-1, 3085·2511267-1
512.0 - 513.03150J.Chu2010-05-032010-05-20-
513.0 - 514.03204J.Chu2010-05-032010-05-203177·2513073-1
514.0 - 515.03176J.Chu2010-05-202010-05-24-
515.0 - 516.03290J.Chu2010-07-132010-07-20-
516.0 - 517.03250S.Stockmann2010-05-212010-06-21-
517.0 - 518.03231J.Chu2010-05-242010-05-283017·2517810-1
518.0 - 519.03159J.Chu2010-05-282010-06-023125·2518126-1
519.0 - 520.03200J.Chu2010-06-072010-06-11-
520.0 - 521.03265J.Chu2010-06-112010-06-29-
521.0 - 522.03242J.Chu2010-06-232010-06-29-
522.0 - 523.03241J.Chu2010-06-292010-07-073123·2522842-1
523.0 - 524.03231M.Grünewald2010-07-262010-08-26-
524.0 - 525.03297J.Chu2010-07-272010-08-013189·2524796-1, 3065·2525000-1
525.0 - 526.03264J.Chu2010-08-012010-08-063089·2525108-1
526.0 - 527.03279G.Barnes2010-07-022010-08-21
527.0 - 528.03162G.Barnes2010-07-022010-08-21
528.0 - 529.03178G.Barnes2010-07-022010-08-213015·2528086-1
529.0 - 530.03273G.Barnes2010-07-022010-08-213143·2529222-1, 3111·2529335-1
530.0 - 531.03193J.Chu2010-08-062010-08-11-
531.0 - 532.03223G.Barnes2010-08-062010-09-143055·2531405-1, 3047·2531474-1
532.0 - 533.03219G.Barnes2010-08-062010-09-143015·2532433-1
533.0 - 534.03169G.Barnes2010-08-062010-09-143035·2533306-1
534.0 - 535.03337G.Barnes2010-08-062010-09-14-
535.0 - 536.03241G.Barnes2010-08-112010-09-14-
536.0 - 537.03275G.Barnes2010-08-112010-09-14-
537.0 - 538.03223G.Barnes2010-08-112010-09-14-
538.0 - 539.03237G.Barnes2010-08-112010-09-14-
539.0 - 540.03259G.Barnes2010-08-112010-09-14-
540.0 - 541.03248J.Chu2010-08-252010-09-01-
541.0 - 542.03278J.Chu2010-09-012010-09-06-
542.0 - 543.03255S.Gilvey2010-09-152010-10-163195·2542917-1
543.0 - 544.03217S.Gilvey2010-09-152010-10-163129·2543297-1, 3169·2543829-1
544.0 - 545.03235S.Gilvey2010-09-152010-10-163199·2544641-1
545.0 - 546.03283S.Gilvey2010-09-152010-10-163019·2545149-1
546.0 - 547.03220S.Gilvey2010-09-152010-10-163199·2546295-1
547.0 - 548.03326S.Gilvey2010-09-152010-10-16-
548.0 - 549.03228S.Gilvey2010-09-152010-10-16-
549.0 - 550.03281S.Gilvey2010-09-152010-10-163113·2549324-1
550.0 - 551.03161J.Chu2010-09-162010-09-21-
551.0 - 552.03306J.Chi2010-09-212010-09-25-
552.0 - 553.03287J.Chu2010-09-252010-10-02-
553.0 - 554.03284S.Gilvey2010-10-022010-10-16-
554.0 - 555.03206(RTHome)2010-09-272010-10-01-
555.0 - 556.03206S.Gilvey2010-10-022010-10-163167·2555998-1
556.0 - 557.03279S.Gilvey2010-10-022010-10-16-
557.0 - 558.03305S.Gilvey2010-10-022010-10-163111·2557495-1
558.0 - 559.03209S.Gilvey2010-10-022010-10-16-
559.0 - 560.03269S.Gilvey2010-10-022010-10-16-
560.0 - 561.03247J.Chu2010-10-062010-10-12-
561.0 - 562.03242S.Gilvey2010-10-072010-10-163025·2561697-1
562.0 - 563.03218S.Gilvey2010-10-072010-10-16-
563.0 - 564.03252S.Gilvey2010-10-072010-10-163017·2563744-1
564.0 - 565.03255S.Gilvey2010-10-072010-10-16-
565.0 - 566.03151S.Gilvey2010-10-072010-10-16-
566.0 - 567.03190S.Gilvey2010-10-072010-10-16-
567.0 - 568.03301S.Gilvey2010-10-072010-10-16-
568.0 - 569.03333S.Gilvey2010-10-072010-10-16-
569.0 - 570.03212S.Gilvey2010-10-072010-10-163029·2569184-1
570.0 - 571.03257S.Gilvey2010-10-072010-10-163159·2570172-1
571.0 - 572.03291J.Chu2010-10-122010-10-213173·2571474-1
572.0 - 573.03234J.Chu2010-10-122010-10-21-
573.0 - 574.03221K.Bonath2011-03-312011-05-013143·2573392-1, 3101·2573418-1, 3167·2573796-1
574.0 - 575.03180K.Bonath2011-03-312011-05-01-
575.0 - 576.03249J.Chu2010-10-212010-11-07-
576.0 - 577.03217J.Chu2010-10-212010-11-073177·2576110-1
577.0 - 578.03391J.Chu2010-11-072010-11-25-
578.0 - 579.03286J.Chu2010-11-072010-11-25-
579.0 - 580.03283J.Chu2010-11-072010-11-25-
580.0 - 581.03156S.Gilvey2010-11-072010-12-08-
581.0 - 582.03179S.Gilvey2010-11-072010-12-08-
582.0 - 583.03133S.Gilvey2010-11-072010-12-08-
583.0 - 584.03199S.Gilvey2010-11-072010-12-08-
584.0 - 585.03142S.Gilvey2010-11-072010-12-08-
585.0 - 586.03135S.Gilvey2010-11-122010-12-08-
586.0 - 587.03192S.Gilvey2010-11-122010-12-083131·2586594-1
587.0 - 588.03191S.Gilvey2010-11-122010-12-083151·2587141-1
588.0 - 589.03146S.Gilvey2010-11-122010-12-08-
589.0 - 590.03143S.Gilvey2010-11-122010-12-08-
590.0 - 591.03123S.Gilvey2010-11-122010-12-08-
591.0 - 592.03159S.Gilvey2010-11-122010-12-08-
592.0 - 593.03109S.Gilvey2010-11-122010-12-08-
593.0 - 594.03186S.Gilvey2010-11-122010-12-08-
594.0 - 595.03186S.Gilvey2010-11-122010-12-083189·2594128-1
595.0 - 596.03144S.Gilvey2010-11-202010-12-08-
596.0 - 597.03048S.Gilvey2010-11-202010-12-08-
597.0 - 598.03163S.Gilvey2010-11-202010-12-083061·2597939-1
598.0 - 599.03179S.Gilvey2010-11-202010-12-08-
599.0 - 600.03137S.Gilvey2010-11-202010-12-083181·2599097-1