'No Prime Left Behind' 5th Team Drive - Complete!

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

Data table:

Started2008-12-19
Ende2010-11-11
k-Range401 ≤ k ≤ 599
n-Range600001 ≤ n ≤ 1000000
Candidates1474605 (3687 per 1000n on average)
Sieve depthp = 26.0T = 26.0·1012
p = 75.0T = 75·1012 for n >945000
Primes new 123
Primes confirmed13
Primes total 136
Forumhere

Notes:
The range 600000 < n ≤ 625000 was done by LLRnet-server IB400 (maintained by D.James).
The range 625000 < n ≤ 740000 was done by LLRnet-server IB4000 (maintained by D.James).
The range 740000 < n ≤ 748000 was done by PRPnet-server GB3000 (maintained by G.Barnes).
The range n > 748000 was tested by LLRnet-server G3000 and PRPnet-server G9000 (marked like this) (both maintained by G.Barnes).
Manually done ranges are displayed with the contributor.

Detailed range overview:

n-range#nreservedcompletedprimes
600.0 - 601.036992008-12-192008-12-25-
601.0 - 602.037332008-12-192008-12-23-
602.0 - 603.037382008-12-192008-12-23539·2602564-1
603.0 - 604.036812008-12-192008-12-26-
604.0 - 605.037472008-12-192008-12-27-
605.0 - 606.038332008-12-19
T.Sorbera
2009-01-22587·2605050-1, 441·2605849-1
606.0 - 606.27082008-12-22
M.Dettweiler
2008-12-27-
606.2 - 607.029862008-12-232008-12-27409·2606805-1
607.0 - 608.037432008-12-232008-12-29467·2607118-1
608.0 - 609.037992008-12-232008-12-31-
609.0 - 610.038142008-12-232009-01-04543·2609174-1, 423·2609975-1
610.0 - 611.037132008-12-292009-01-07447·2610250-1, 571·2610371-1
611.0 - 612.036332008-12-292009-01-06-
612.0 - 613.037912008-12-292009-01-09-
613.0 - 614.037222008-12-292009-01-09-
614.0 - 615.037022008-12-292009-01-11-
615.0 - 616.037832009-01-01
I.M.Gunn
2009-02-26455·2615036-1
616.0 - 617.036832009-01-01
I.M.Gunn
2009-02-26567·2616877-1
617.0 - 618.037282009-01-05
I.M.Gunn
2009-01-30-
618.0 - 619.037542009-01-072009-01-15-
619.0 - 620.036732009-01-072009-01-16-
620.0 - 621.037482009-01-072009-01-16-
621.0 - 622.037092009-01-072009-01-17531·2621426-1
622.0 - 623.036252009-01-072009-01-20-
623.0 - 624.037532009-01-072009-01-25-
624.0 - 625.037562009-01-072009-01-25-
625.0 - 626.036512009-01-222009-01-30513·2625011-1
626.0 - 627.037552009-01-222009-02-04473·2626184-1
627.0 - 628.036512009-01-222009-02-08-
628.0 - 629.037402009-01-222009-02-11-
629.0 - 630.037272009-01-222009-02-10595·2629757-1
630.0 - 631.036972009-01-222009-02-13-
631.0 - 632.036872009-01-222009-02-14-
632.0 - 633.038042009-01-222009-02-16-
633.0 - 634.037122009-01-222009-02-17-
634.0 - 635.036452009-01-222009-02-18503·2634134-1, 405·2634608-1
635.0 - 636.036382009-01-29
I.M.Gunn
2009-02-21-
636.0 - 637.037202009-02-02
I.M.Gunn
2009-02-25-
637.0 - 638.036952009-02-05
B.Lody
2009-02-08-
638.0 - 639.037642009-02-152009-02-19507·2638296-1
639.0 - 640.037512009-02-152009-02-21-
640.0 - 641.037572009-02-152009-02-22-
641.0 - 642.037372009-02-152009-02-24-
642.0 - 643.037372009-02-152009-02-24-
643.0 - 644.037022009-02-152009-02-26-
644.0 - 645.036912009-02-152009-02-27-
645.0 - 646.037532009-02-152009-02-28-
646.0 - 647.037532009-02-152009-03-01-
647.0 - 648.037202009-02-152009-02-28-
648.0 - 649.037052009-02-152009-03-01-
649.0 - 650.036922009-02-152009-03-03-
650.0 - 651.036832009-03-022009-03-06-
651.0 - 652.036602009-03-022009-03-08-
652.0 - 653.038022009-03-022009-03-09-
653.0 - 654.037532009-03-022009-03-09-
654.0 - 655.037152009-03-022009-03-10-
655.0 - 656.037382009-03-022009-03-14533·2656000-1
656.0 - 657.037272009-03-022009-03-16-
657.0 - 658.036502009-03-022009-03-15459·2657272-1, 573·2657807-1
658.0 - 659.037162009-03-022009-03-17-
659.0 - 660.037592009-03-022009-03-19-
660.0 - 661.036582009-03-122009-03-20-
661.0 - 662.037082009-03-122009-03-22-
662.0 - 663.036802009-03-122009-03-24-
663.0 - 664.036682009-03-122009-03-25-
664.0 - 665.036762009-03-122009-03-27563·2664568-1
665.0 - 666.038312009-03-122009-03-31-
666.0 - 667.037662009-03-122009-04-08-
667.0 - 668.036712009-03-122009-05-03417·2667878-1
668.0 - 669.036362009-03-122009-05-05465·2668701-1
669.0 - 670.037832009-03-122009-05-04493·2669151-1
670.0 - 671.036832009-04-212009-05-07-
671.0 - 672.036892009-04-212009-05-06-
672.0 - 673.037432009-04-212009-05-06597·2672336-1
673.0 - 674.036562009-04-212009-05-12423·2673728-1
674.0 - 675.036462009-04-212009-05-10503·2674214-1
675.0 - 676.038142009-04-212009-05-11-
676.0 - 677.037302009-04-212009-05-11-
677.0 - 678.037292009-04-212009-05-12-
678.0 - 679.037592009-04-212009-05-12-
679.0 - 680.037442009-04-212009-05-10-
680.0 - 681.036202009-04-212009-05-12515·2680196-1
681.0 - 682.036942009-04-212009-05-13-
682.0 - 683.037172009-04-212009-05-14-
683.0 - 684.037112009-04-212009-05-15563·2683292-1, 543·2683355-1, 513·2683547-1
684.0 - 685.038502009-04-212009-05-17481·2684665-1
685.0 - 686.037932009-04-212009-05-19-
686.0 - 687.037652009-04-212009-05-22555·2686694-1, 429·2686860-1
687.0 - 688.037362009-04-212009-05-25-
688.0 - 689.037062009-04-212009-05-28497·2688852-1
689.0 - 690.037242009-04-212009-05-28-
690.0 - 691.037202009-04-212009-06-04465·2690044-1
691.0 - 692.037152009-04-212009-06-08-
692.0 - 693.036612009-04-212009-06-12-
693.0 - 694.038102009-04-212009-06-14-
694.0 - 695.036562009-04-212009-06-17-
695.0 - 696.036572009-04-212009-06-16435·2695309-1
696.0 - 697.037082009-04-212009-06-20429·2696361-1, 421·2696385-1
697.0 - 698.037582009-04-212009-06-19-
698.0 - 699.037062009-04-212009-06-23-
699.0 - 700.036192009-04-212009-06-22-
700.0 - 701.037142009-06-182009-06-25-
701.0 - 702.037242009-06-182009-06-30-
702.0 - 703.037012009-06-182009-07-11-
703.0 - 704.037242009-06-182009-07-20483·2703479-1
704.0 - 705.037022009-06-182009-07-30495·2704130-1
705.0 - 706.037592009-06-182009-08-04405·2705795-1
706.0 - 707.037102009-06-182009-08-07421·2706219-1
707.0 - 708.037762009-06-182009-08-10-
708.0 - 709.037122009-06-182009-08-13-
709.0 - 710.036572009-06-182009-08-18-
710.0 - 711.037152009-06-182009-08-22-
711.0 - 712.037192009-06-182009-08-28-
712.0 - 713.036252009-06-182009-09-03495·2712468-1
713.0 - 714.037322009-06-182009-09-07-
714.0 - 715.036572009-06-182009-09-12-
715.0 - 716.036982009-06-182009-09-16-
716.0 - 717.037382009-06-182009-09-18465·2716805-1
717.0 - 718.036452009-06-182009-09-21-
718.0 - 719.037072009-06-182009-09-24-
719.0 - 720.037292009-06-182009-09-27471·2719122-1
720.0 - 721.036982009-09-212009-09-30-
721.0 - 722.037602009-09-212009-10-03-
722.0 - 723.036672009-09-212009-10-07465·2722089-1
723.0 - 724.037282009-09-212009-10-09-
724.0 - 725.036662009-09-212009-10-12585·2724530-1
725.0 - 726.036902009-09-212009-10-14519·2725471-1
726.0 - 727.037082009-09-212009-10-16-
727.0 - 728.036432009-09-212009-10-19-
728.0 - 729.036822009-09-212009-10-20-
729.0 - 730.037772009-09-212009-10-22-
730.0 - 731.036722009-10-202009-10-24-
731.0 - 732.037602009-10-202009-10-26411·2731153-1
732.0 - 733.035582009-10-202009-10-29495·2732566-1
733.0 - 734.036942009-10-202009-11-01429·2733315-1
734.0 - 735.036812009-10-202009-11-04495·2734277-1
735.0 - 736.036432009-10-202009-11-08579·2735459-1
736.0 - 737.037352009-10-202009-11-11-
737.0 - 738.037082009-10-202009-11-14-
738.0 - 739.036942009-10-202009-11-20-
739.0 - 740.036472009-10-202009-11-24469·2739729-1
740.0 - 741.036882009-11-252009-11-29451·2740357-1
741.0 - 742.036772009-11-252009-12-04-
742.0 - 743.037242009-11-252009-12-02425·2742506-1
743.0 - 744.037052009-11-252009-12-12-
744.0 - 745.036272009-11-252009-12-29-
745.0 - 746.036472009-11-252010-01-24-
746.0 - 747.037172009-11-252010-03-21411·2746871-1
747.0 - 748.038252009-11-252010-03-28-
748.0 - 749.036482010-03-222010-03-31-
749.0 - 750.038162010-03-222010-04-02441·2749693-1
750.0 - 751.037122010-03-292010-04-05-
751.0 - 752.037892010-03-292010-04-07-
752.0 - 753.037462010-03-292010-04-09-
753.0 - 754.037552010-03-292010-04-12-
754.0 - 755.036782010-03-292010-04-14-
755.0 - 756.037782010-03-292010-04-16-
756.0 - 757.037312010-03-292010-04-19-
757.0 - 758.038192010-03-292010-04-21-
758.0 - 759.037122010-03-292010-04-23-
759.0 - 760.037482010-03-292010-04-27521·2759146-1
760.0 - 761.037372010-04-232010-04-29597·2760996-1
761.0 - 762.037042010-04-232010-05-01-
762.0 - 763.037142010-04-232010-04-30411·2762935-1
763.0 - 764.036632010-04-232010-05-02-
764.0 - 765.037702010-04-232010-05-01545·2764812-1
765.0 - 766.036522010-04-232010-05-03405·2765777-1
766.0 - 767.037742010-04-232010-05-02-
767.0 - 768.037042010-04-232010-05-04-
768.0 - 769.037022010-04-232010-05-02-
769.0 - 770.036142010-04-232010-05-04407·2769166-1
770.0 - 771.037792010-04-302010-05-04-
771.0 - 772.036782010-04-302010-05-05-
772.0 - 773.036522010-04-302010-05-04-
773.0 - 774.037152010-04-302010-05-04-
774.0 - 775.036752010-04-302010-05-05-
775.0 - 776.037402010-04-302010-05-06513·2775455-1
776.0 - 777.037002010-04-302010-05-08-
777.0 - 778.037072010-04-302010-05-09-
778.0 - 779.037032010-04-302010-05-10-
779.0 - 780.036522010-04-302010-05-11-
780.0 - 781.037692010-04-302010-05-01489·2780040-1
781.0 - 782.038512010-04-302010-05-01583·2781515-1
782.0 - 783.037032010-04-302010-05-10459·2782168-1
783.0 - 784.035982010-04-302010-05-10-
784.0 - 785.036862010-04-302010-05-10-
785.0 - 786.036472010-05-042010-05-22577·2785121-1
786.0 - 787.037072010-05-102010-05-11413·2786824-1
787.0 - 788.037312010-05-102010-05-13-
788.0 - 789.037682010-05-102010-05-13-
789.0 - 790.037402010-05-102010-05-15-
790.0 - 791.037392010-05-102010-05-15-
791.0 - 792.036402010-05-102010-05-17-
792.0 - 793.036732010-05-102010-05-18-
793.0 - 794.036172010-05-102010-05-19-
794.0 - 795.036482010-05-102010-05-20441·2794409-1
795.0 - 796.036962010-05-102010-05-20-
796.0 - 797.036852010-05-122010-05-22525·2796560-1
797.0 - 798.037052010-05-122010-05-23-
798.0 - 799.036712010-05-182010-05-23533·2798022-1
799.0 - 800.037592010-05-182010-05-23-
800.0 - 801.036482010-05-182010-05-24549·2800603-1
801.0 - 802.036992010-05-182010-05-27-
802.0 - 803.037172010-05-182010-05-28-
803.0 - 804.036572010-05-182010-05-28-
804.0 - 805.036822010-05-182010-05-31-
805.0 - 806.037722010-05-182010-06-01-
806.0 - 807.037222010-05-182010-06-03-
807.0 - 808.037122010-05-182010-06-04447·2807089-1, 531·2807985-1
808.0 - 809.037342010-05-182010-06-06-
809.0 - 810.037592010-05-182010-06-07-
810.0 - 811.037232010-05-202010-06-05435·2810373-1
811.0 - 812.036902010-05-202010-06-05475·2811407-1, 577·2811657-1
812.0 - 813.037482010-05-202010-06-05-
813.0 - 814.036782010-05-202010-06-05577·2813985-1
814.0 - 815.035532010-05-202010-06-08-
815.0 - 816.037292010-06-042010-06-06-
816.0 - 817.037442010-06-042010-06-08-
817.0 - 818.037242010-06-042010-06-09-
818.0 - 819.037402010-06-042010-06-09-
819.0 - 820.036802010-06-042010-06-10593·2819630-1
820.0 - 821.037372010-06-042010-06-05495·2820086-1
821.0 - 822.036722010-06-042010-06-08-
822.0 - 823.037652010-06-042010-06-06-
823.0 - 824.037982010-06-042010-06-08-
824.0 - 825.037722010-06-042010-06-13-
825.0 - 826.037592010-06-072010-07-08465·2825730-1
826.0 - 827.036992010-06-072010-07-18-
827.0 - 828.037032010-06-082010-06-12-
828.0 - 829.036722010-06-082010-06-14-
829.0 - 830.036522010-06-082010-06-15545·2829204-1
830.0 - 831.037232010-06-142010-06-16-
831.0 - 832.037302010-06-142010-06-18-
832.0 - 833.036772010-06-142010-06-20-
833.0 - 834.037142010-06-142010-06-21423·2833558-1
834.0 - 835.037752010-06-142010-06-24483·2834386-1
835.0 - 836.037332010-06-142010-06-27-
836.0 - 837.037192010-06-142010-06-30531·2836707-1, 447·2836966-1
837.0 - 838.037882010-06-142010-07-03563·2837448-1
838.0 - 839.037082010-06-142010-07-04-
839.0 - 840.037682010-06-142010-07-06-
840.0 - 841.037352010-07-032010-07-13-
841.0 - 842.037512010-07-032010-07-18-
842.0 - 843.037532010-07-032010-07-23-
843.0 - 844.037002010-07-032010-07-28-
844.0 - 845.037802010-07-032010-08-02-
845.0 - 846.037742010-07-032010-08-06-
846.0 - 847.038122010-07-032010-08-10-
847.0 - 848.036892010-07-032010-08-13-
848.0 - 849.037192010-07-032010-08-14-
849.0 - 850.036722010-07-032010-08-13-
850.0 - 851.037862010-07-122010-08-12437·2850256-1
851.0 - 852.036722010-07-122010-08-14-
852.0 - 853.037162010-08-082010-08-13-
853.0 - 854.036752010-08-082010-08-15-
854.0 - 855.038642010-08-082010-08-14-
855.0 - 856.036462010-08-082010-08-14-
856.0 - 857.037082010-08-082010-08-16527·2856404-1
857.0 - 858.037102010-08-082010-08-15-
858.0 - 859.036332010-08-082010-08-17-
859.0 - 860.036532010-08-082010-08-16-
860.0 - 861.037152010-08-102010-08-14567·2860497-1
861.0 - 862.036612010-08-102010-08-14-
862.0 - 863.037912010-08-102010-08-14-
863.0 - 864.036982010-08-102010-08-16-
864.0 - 865.036662010-08-102010-08-17-
865.0 - 866.036732010-08-102010-08-16-
866.0 - 867.036342010-08-102010-08-18-
867.0 - 868.036662010-08-102010-08-18451·2867501-1
868.0 - 869.038882010-08-102010-08-17549·2868860-1
869.0 - 870.036762010-08-102010-08-17501·2869927-1
870.0 - 871.038582010-08-152010-08-16-
871.0 - 872.038392010-08-152010-08-17-
872.0 - 873.036282010-08-152010-08-18-
873.0 - 874.037192010-08-152010-08-18-
874.0 - 875.036812010-08-152010-08-18545·2874596-1
875.0 - 876.036022010-08-152010-08-19-
876.0 - 877.036332010-08-152010-08-20-
877.0 - 878.037132010-08-152010-08-19563·2877856-1
878.0 - 879.037922010-08-152010-08-20579·2878796-1
879.0 - 880.036942010-08-152010-08-21-
880.0 - 881.037582010-08-172010-08-18-
881.0 - 882.037142010-08-172010-08-18-
882.0 - 883.036802010-08-172010-08-20567·2882408-1
883.0 - 884.037502010-08-172010-08-20-
884.0 - 885.036722010-08-172010-08-21-
885.0 - 886.036822010-08-172010-08-21419·2885792-1
886.0 - 887.038492010-08-172010-08-20-
887.0 - 888.036842010-08-172010-08-21-
888.0 - 889.037942010-08-172010-08-21-
889.0 - 890.037022010-08-172010-08-23-
890.0 - 891.037312010-08-182010-08-27-
891.0 - 892.036412010-08-182010-09-05-
892.0 - 893.036442010-08-202010-08-24469·2892371-1
893.0 - 894.037712010-08-202010-08-23-
894.0 - 895.037142010-08-202010-08-27-
895.0 - 896.036532010-08-202010-08-25-
896.0 - 897.037142010-08-202010-08-29-
897.0 - 898.037212010-08-202010-08-30-
898.0 - 899.037342010-08-202010-08-28-
899.0 - 900.037382010-08-202010-08-29-
900.0 - 901.036582010-08-302010-09-01561·2900097-1, 425·2900176-1
901.0 - 902.037372010-08-302010-09-01445·2901305-1, 563·2901394-1
902.0 - 903.036942010-08-302010-09-02405·2902328-1
903.0 - 904.037412010-08-302010-09-05-
904.0 - 905.036532010-08-302010-09-06-
905.0 - 906.036892010-08-302010-09-09-
906.0 - 907.037282010-08-302010-09-11-
907.0 - 908.037812010-08-302010-09-14-
908.0 - 909.037512010-08-302010-09-15-
909.0 - 910.037202010-08-302010-09-17-
910.0 - 911.036262010-09-032010-10-11445·2910881-1
911.0 - 912.037982010-09-032010-10-16-
912.0 - 913.035782010-09-162010-09-21571·2912929-1
913.0 - 914.036742010-09-162010-09-28-
914.0 - 915.038362010-09-162010-10-07-
915.0 - 916.036562010-09-162010-10-17-
916.0 - 917.037852010-09-162010-10-23-
917.0 - 918.035912010-09-162010-10-28-
918.0 - 919.037302010-09-162010-10-28447·2918282-1, 511·2918351-1
919.0 - 920.037132010-09-162010-10-30-
920.0 - 921.036202010-10-152010-10-20-
921.0 - 922.037072010-10-152010-10-23511·2921397-1
922.0 - 923.036952010-10-172010-10-24-
923.0 - 924.037562010-10-172010-10-27-
924.0 - 925.036332010-10-172010-10-29511·2924085-1, 423·2924562-1
925.0 - 926.037762010-10-262010-10-27597·2925356-1
926.0 - 927.035342010-10-262010-10-28507·2926613-1
927.0 - 928.037562010-10-262010-10-30-
928.0 - 929.037762010-10-262010-10-30465·2928115-1
929.0 - 930.037222010-10-262010-10-30-
930.0 - 931.036692010-10-262010-10-31-
931.0 - 932.036482010-10-262010-10-31475·2931763-1
932.0 - 933.037192010-10-262010-10-31-
933.0 - 934.037442010-10-262010-10-31-
934.0 - 935.036832010-10-262010-10-31-
935.0 - 936.036912010-10-262010-11-01-
936.0 - 937.037232010-10-262010-10-30-
937.0 - 938.036782010-10-262010-11-02437·2937580-1, 455·2937606-1
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939.0 - 940.035732010-10-262010-11-02-
940.0 - 941.037592010-10-262010-11-02-
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942.0 - 943.036862010-10-262010-11-01-
943.0 - 944.038292010-10-262010-11-01511·2943223-1
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945.0 - 946.036152010-10-302010-11-01507·2945498-1
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947.0 - 948.034382010-10-302010-11-01-
948.0 - 949.035252010-10-302010-11-01-
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950.0 - 951.036192010-10-302010-11-02-
951.0 - 952.034712010-10-302010-10-31-
952.0 - 953.034222010-10-302010-11-01-
953.0 - 954.035542010-10-302010-11-01-
954.0 - 955.035592010-10-302010-11-01-
955.0 - 956.034762010-10-302010-11-03-
956.0 - 957.034642010-10-302010-11-03-
957.0 - 958.035102010-10-302010-11-03573·2957476-1
958.0 - 959.034952010-10-302010-11-04481·2958909-1
959.0 - 960.036382010-10-302010-11-04-
960.0 - 961.034062010-10-302010-11-02-
961.0 - 962.035202010-10-302010-11-04-
962.0 - 963.034202010-10-302010-11-03549·2962377-1
963.0 - 964.034742010-10-302010-11-03-
964.0 - 965.034962010-10-302010-11-05-
965.0 - 966.036612010-11-012010-11-03537·2965096-1
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967.0 - 968.035102010-11-012010-11-03-
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969.0 - 970.035352010-11-012010-11-02-
970.0 - 971.035552010-11-012010-11-04-
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973.0 - 974.035042010-11-012010-11-06-
974.0 - 975.035082010-11-012010-11-08-
975.0 - 976.035072010-11-012010-11-03-
976.0 - 977.035922010-11-012010-11-05-
977.0 - 978.035052010-11-012010-11-05-
978.0 - 979.036582010-11-012010-11-04437·2978340-1, 477·2978625-1
979.0 - 980.036252010-11-012010-11-06-
980.0 - 981.035762010-11-012010-11-08-
981.0 - 982.034672010-11-012010-11-05403·2981831-1
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983.0 - 984.035092010-11-012010-11-04-
984.0 - 985.035092010-11-012010-11-05471·2984442-1
985.0 - 986.034622010-11-022010-11-09-
986.0 - 987.035722010-11-022010-11-07573·2986514-1, 593·2986574-1
987.0 - 988.034342010-11-022010-11-05-
988.0 - 989.034502010-11-022010-11-06-
989.0 - 990.035012010-11-022010-11-07503·2989052-1
990.0 - 991.035482010-11-032010-11-06-
991.0 - 992.035712010-11-032010-11-06417·2991349-1
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993.0 - 994.035632010-11-032010-11-06-
994.0 - 995.035112010-11-032010-11-10-
995.0 - 996.035552010-11-052010-11-09-
996.0 - 997.035632010-11-052010-11-07-
997.0 - 998.034682010-11-052010-11-09-
998.0 - 999.035742010-11-052010-11-09409·2998261-1
999.0 -1000.034512010-11-052010-11-08-