'No Prime Left Behind' Mini Drive 3 for
k = 315, 321, 327, 333, 339, 345 - Complete!

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

All ranges were done with LLRnet (server G3500) maintained by G.Barnes.

Data table:

Started2010-05-18
Ended2013-02-01
k's315, 321, 327, 333, 339, 345
n-Range1000001 ≤ n ≤ 2000000
Candidates319144 (319 per 1000n on average)
Sieve depthp = 140.0T = 140.0·1012
p = 1405T for n > 1300000
p = 100P for n > 1590000
Primes18 new
LinkNPLB-thread

Completed range overview:

n-range#ncompletedprimes
1000 - 101034922010-05-25345·21000251-1
1010 - 102034292010-06-04-
1020 - 103033942010-06-12-
1030 - 104035552010-06-18-
1040 - 105034082010-06-26-
1050 - 106035342010-07-04-
1060 - 107034472010-07-13-
1070 - 108033932010-07-23-
1080 - 109034832010-08-01-
1090 - 110034972010-08-11-
1100 - 111034872010-08-28-
1110 - 112035242010-09-04339·21110323-1, 315·21116547-1
1120 - 113035092010-09-12-
1130 - 114034412010-09-19-
1140 - 115035532010-09-26-
1150 - 116034792010-10-01-
1160 - 117035202010-10-07339·21161347-1
1170 - 118034662010-10-13345·21175842-1
1180 - 119034352010-10-20-
1190 - 120034082010-11-08-
1200 - 121033682010-11-20333·21209174-1
1210 - 122034692010-12-03-
1220 - 123034322010-12-17-
1230 - 124035022011-01-03-
1240 - 125035072011-01-27-
1250 - 126034322011-02-01-
1260 - 127035292011-03-01-
1270 - 128034792011-03-21-
1280 - 129034492011-04-08-
1290 - 130034302011-04-21-
1300 - 131032972011-05-03-
1310 - 132032812011-05-14-
1320 - 133032792011-05-26-
1330 - 134033252011-06-07-
1340 - 135032122011-06-20-
1350 - 136032932011-07-03-
1360 - 137032262011-07-16321·21363671-1
1370 - 138033292011-07-30321·21371846-1
1380 - 139033942011-08-14-
1390 - 140032742011-08-27-
1400 - 141032762011-09-10-
1410 - 142032312011-09-16339·21410789-1
1420 - 143033492011-09-22-
1430 - 144032482011-09-26-
1440 - 145032792011-10-03-
1450 - 146032022011-10-06-
1460 - 147033122011-10-10-
1470 - 148032582011-10-13327·21473201-1, 333·21474766-1
1480 - 149033162011-10-17-
1490 - 150032702011-10-20-
1500 - 151033202011-11-02-
1510 - 152032222011-11-05-
1520 - 153033052011-11-07-
1530 - 154033162011-11-11315·21539539-1, 333·21537644-1
1540 - 155033112011-11-13-
1550 - 156032972011-11-18-
1560 - 157032972011-11-20-
1570 - 158032522011-11-24-
1580 - 159033092011-11-27-
1590 - 160032672011-12-01-
1600 - 161028862011-12-08-
1610 - 162029252011-12-15-
1620 - 163029612011-12-18-
1630 - 164029792011-12-22315·21639432-1
1640 - 165029262011-12-26-
1650 - 166029362011-12-29-
1660 - 167028522011-12-31-
1670 - 168029342012-01-02-
1680 - 169029262012-01-05-
1690 - 170027832012-01-09-
1700 - 171029892012-01-13-
1710 - 172029612012-01-15-
1720 - 173028972012-01-20-
1730 - 174029422012-01-25-
1740 - 175029332012-01-29315·21741334-1, 345·21742652-1
1750 - 176028762012-02-04-
1760 - 177029072012-02-09-
1770 - 178029122012-02-14-
1780 - 179029342012-03-03-
1790 - 180030002012-03-18-
1800 - 181028052012-04-02-
1810 - 182028732012-04-19-
1820 - 183028982012-05-11-
1830 - 184028602012-02-25-
1840 - 185029542012-06-14-
1850 - 186029012012-07-04333·21853115-1
1860 - 187029562012-08-03315·21869119-1
1870 - 188029412012-08-27-
1880 - 189028932012-09-10-
1890 - 190029052012-09-28-
1900 - 191028762012-10-21-
1910 - 192028922012-11-12-
1920 - 193029522012-12-02-
1930 - 194028692012-12-12-
1940 - 195029002012-12-27-
1950 - 196030152013-01-05-
1960 - 197028892013-01-19-
1970 - 198029182013-01-21-
1980 - 199029132013-01-31-
1990 - 200028772013-02-01-