'No Prime Left Behind' 13th Team Drive - 15.0%

Started: 2011-07-06 Last update: 2017-12-29

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

Data table:

Started	2011-07-05
Ended	ongoing
k-Range	400 < k < 600
n-Range	1000001 ≤ n ≤ 2000000
Candidates	( per 1000n on average)
Sieve depth p	n ≤ 1470000, 1050000 < n ≤ 1060000: 80.0P = 80.0·10¹⁵ 1047000 < n ≤ 1050000, n > 1060000: 100P = 100.0·10¹⁵
Primes new	86
Primes confirmed	3
Primes known	-
Primes total	89
Forum	here upto post 20# (2012-04-06)

Notes:
The ranges marked like this were done by LLRnet-server G3000.
All other ranges were done by PRPnet-server G9000. Both servers maintained by G.Barnes.

Current ranges overview:

405·2^1508592-1 435·2^1853363-1

n-range	#n	primes
1310-1315	14941
1315-1320	14597	513·2^1318074-1, 411·2^1318421-1
1320-1325	15034
1325-1330	14708
1330-1335	14792	587·2^1333710-1
1335-1340	14847
1340-1345	14927
1345-1350	14739
1350-1355	14915	441·2^1350261-1
1355-1360	14913
1360-1365	14871	411·2^1363094-1
1365-1370	14757	585·2^1366140-1
1370-1375	14788	481·2^1374765-1
1375-1380	14810
1380-1385	14862	413·2^1381686-1
1385-1390	14874	593·2^1386914-1, 459·2^1387776-1
1390-1395	14820
1395-1400	14995	555·2^1395429-1, 573·2^1397559-1, 515·2^1398708-1, 405·2^1399165-1
1400-1405
1405-1410
1410-1415
1415-1420
1420-1425
1425-1430
1430-1435
1435-1440
1440-1445
1445-1450
1450-1455
1455-1460
1460-1465
1465-1470
1470-1475
1475-1480
1480-1485
1485-1490
1490-1495
1495-1500
140-145
145-140

Completed ranges overview:

n-range	#n	reserved	completed	primes
1000-1005	15056	2011-07-05	2011-07-13	497·2^1000426-1
1005-1010	15077	2011-07-05	2011-07-23	-
1010-1015	14935	2011-07-05	2011-08-07	513·2^1011678-1, 469·2^1012299-1
1015-1020	14903	2011-07-05	2011-08-17	585·2^1016441-1, 425·2^1016928-1, 471·2^1017306-1
1020-1025	14991	2011-08-05	2011-08-29	549·2^1021391-1, 441·2^1021669-1, 437·2^1023678-1
1025-1030	14923	2011-08-15	2011-08-30	407·2^1025072-1, 411·2^1025451-1, 555·2^1029045-1
1030-1035	14776	2011-08-15	2011-09-25	531·2^1031987-1
1035-1040	14984	2011-08-23	2011-09-13	581·2^1035962-1, 453·2^1036971-1, 513·2^1038382-1, 573·2^1039963-1
1040-1045	14886	2011-09-12	2011-10-04	593·2^1040744-1, 489·2^1041511-1
1045-1050	14894	2011-09-12	2011-12-27	-
1050-1055	15001	2011-09-21	2011-10-16	511·2^1051499-1, 525·2^1053162-1
1055-1060	14812	2011-10-15	2011-10-30	511·2^1055989-1
1060-1065	14839	2011-10-29	2011-11-13	523·2^1062947-1, 549·2^1063317-1, 473·2^1063908-1
1065-1070	14740	2011-11-10	2011-11-27	-
1070-1075	15193	2011-11-25	2011-12-25	503·2^1070448-1
1075-1080	14793	2011-11-25	2012-01-01	435·2^1077677-1, 569·2^1079392-1
1080-1085	14775	2011-12-30	2012-01-04	-
1085-1090	14753	2011-12-30	2012-01-08	475·2^1089627-1
1090-1095	14827	2011-12-30	2012-01-12	503·2^1092022-1
1095-1100	14857	2011-12-30	2012-01-16	451·2^1096999-1
1100-1105	14828	2012-01-06	2012-01-20	573·2^1101398-1
1105-1110	14911	2012-01-06	2012-01-24	469·2^1105345-1
1110-1115	15004	2012-01-06	2012-01-29	-
1115-1120	14698	2012-01-06	2012-02-02	-
1120-1125	14760	2012-02-04	2012-02-23	-
1125-1130	14859	2012-02-04	2012-04-14	507·2^1127304-1, 573·2^1128632-1, 583·2^1128879-1
1130-1135	14777	2012-02-04	2012-06-24	405·2^1133886-1
1135-1140	14828	2012-02-04	2012-09-23	583·2^1137603-1
1140-1145	14760	2012-04-06	2012-09-25	443·2^1143154-1, 553·2^1143639-1, 453·2^1144428-1, 413·2^1144580-1
1145-1150	14794	2012-04-06	2012-09-26	531·2^1146439-1, 405·2^1146533-1, 565·2^1148579-1
1150-1155	14811	2012-04-06	2012-09-30	461·2^1150934-1, 571·2^1154111-1
1155-1160	14956	2012-04-06	2012-10-02	417·2^1155458-1
1160-1165	14825	2012-09-22	2012-12-14	-
1165-1170	14960	2012-09-22	2013-03-06	505·2^1165307-1
1170-1175	14752	2012-09-22	2013-03-12	-
1175-1180	14932	2012-09-22	2013-03-18	-
1180-1185	14899	2012-09-22	2013-03-24	481·2^1182519-1
1185-1190	14850	2012-09-22	2013-04-01	-
1190-1195	14844	2012-09-22	2013-04-07	519·2^1190660-1, 507·2^1192088-1
1195-1200	14908	2012-09-22	2013-04-15	-
1200-1205	14852	-	2013-04-22	469·2^1200635-1, 475·2^1204215-1
1205-1210	14690	-	2013-04-27	429·2^1205440-1
1210-1215	14945	-	2013-05-09	-
1215-1220	14794	-	2013-05-15	563·2^1216134-1
1220-1225	14803	-	2013-05-22	-
1225-1230	14793	-	2013-05-28	573·2^1226854-1, 593·2^1227476-1, 513·2^1229391-1
1230-1235	14918	-	2013-06-04	569·2^1232424-1, 595·2^1234025-1
1235-1240	15012	-	2013-06-11	-
1240-1245	14884	-	2013-06-18	425·2^1240016-1, 423·2^1243214-1
1245-1250	14900	-	2013-06-23	-
1250-1255	14672	-	2013-06-25	-
1255-1260	14818	-	2013-06-26	433·2^1259831-1
1260-1265	14772	-	2013-07-05	-
1265-1270	14854	-	2013-07-10	565·2^1269153-1
1270-1275	15019	-	2013-07-14	-
1275-1280	14839	-	2013-07-23	-
1280-1285	14796	-	2013-07-30	453·2^1283560-1
1285-1290	14862	-	2013-08-08	527·2^1287756-1
1290-1295	14958	-	2013-08-18	475·2^1290255-1, 475·2^1291353-1, 563·2^1293468-1
1295-1300	15033	-	2013-09-10	507·2^1295094-1, 567·2^1298854-1
1300-1305	14989	-	2013-11-10	-
1305-1310	14705	-	2014-01-12	-

'No Prime Left Behind' 13th Team Drive - 15.0%

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

Data table:

Current ranges overview:

Completed ranges overview:

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