Difference between revisions of "Riesel prime 2 45"

Latest revision as of 18:35, 1 October 2024

Reserved! This sequence is currently reserved by: Michael Curtis

Current data

`k` , `b` :	45 , 2
Type :	315
Count :	74
Nash :	3747
Max `n` :	4,000,000
Date :	2023-07-17
Reserved :	Michael CurtisMichael Curtis/Reserved

1^[1], 2^[2], 3^[3], 4^[4], 5^[5], 6, 8^[6], 9^[7], 14^[8], 15^[9], 16, 22, 28^[10], 29^[11], 36^[12], 37, 54, 59, 85, 93, 117, 119, 161, 189^[13], 193, 256, 308, 322, 327, 411, 466, 577, 591, 902^[14], 928, 946, 1162, 1428, 1708, 1724, 2063, 2922, 2951, 3111, 3402, 4024, 4485, 5859, 6124, 8981, 10628, 19283, 23522, 26591, 28914, 33954, 34743, 76367, 103546, 103912, 104452, 125132, 139883, 174102, 249065, 306394, 368553, 528245, 645542, 818648, 1957377, 2205977, 2958002, 3094632

Remarks :

The sequence A002242 in OEIS

Notes

History

2023-07-17: Checked to n = 4000000, Michael Curtis
2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
2020-03-13: Checked to n = 3650000, Michael Curtis
2018-04-27: Found n = 3094632, Michael Curtis
2017-07-03: Checked to n = 2800000, Michael Curtis
2017-07-03: Found n = 2958002, Michael Curtis
2016-01-03: Checked to n = 2420000, Michael Curtis
2015-08-13: Found n = 2205977, Michael Curtis
2015-04-01: Checked to n = 2150000, Michael Curtis
2014-11-30: Found n = 1957377, Michael Curtis
2014-10-05: Checked to n = 1950000, Michael Curtis
2014-03-07: Checked to n = 1930000, Michael Curtis
2013-06-11: Checked to n = 1900000, Michael Curtis
2011-12-04: Checked to n = 1750000, Michael Curtis
2011-02-05: Checked to n = 1550000, Michael Curtis
2010-10-28: Checked n = 1390000 - 1540000, 1600000 - 1750000, Michael Curtis
2010-01-12: None, Michael Curtis
2009-08-31: Checked to n = 1300000, Michael Curtis
2009-07-26: Checked n = 1390000 - 1425000, Michael Curtis, See range done at RPS other completed ranges.
2009-02-12: Checked to n = 1300000, Michael Curtis
2009-01-09: Checked n = 950000 - 1000533, 1140001 - 1145016, 1652068 - 1696023, 1967641 - 1972042, Peter Benson
2008-10-28: Checked to n = 1300000, Michael Curtis
2008-07-14: Checked to n = 1250000, Michael Curtis
2008-03-15: Checked n = 1100000 - 1200000, Ed Goforth
2008-03-15: Checked n = 1050000 - 1100000, Michael Curtis
2008-02-22: Checked to n = 1050000, Michael Curtis
2008-01-13: Checked to n = 925000, Michael Curtis
2007-11-21: Checked to n = 900000, Michael Curtis
2007-10-23: Checked to n = 780000, Michael Curtis
2007-09-10: Checked to n = 740000, Michael Curtis
2007-08-06: Found n = 818648, Michael Curtis
2007-07-30: Checked to n = 700000, Michael Curtis
2007-07-18: Checked to n = 680000, Michael Curtis
2007-06-23: Found n = 645542, Michael Curtis
2007-06-06: Checked to n = 640000, Michael Curtis
2007-05-09: Checked to n = 605000, Michael Curtis
2007-04-11: Checked to n = 600000, Michael Curtis
2007-03-10: Checked to n = 575000, Michael Curtis
2007-01-21: Found n = 528245, Michael Curtis
2007-01-13: Checked to n = 525000, Michael Curtis
2006-11-06: None, Michael Curtis sieving
2006-07-19: None, Michael Curtis sieving n = 500000 - 2000000
2006-05-02: Reserved by Michael Curtis from n = 500000
2003-03-07: Found n = 368553, Jiong Sun
2003-01-07: Found n = 249065, Jiong Sun
2002-12-22: Found n = 306394, Jiong Sun
2002-12-20: Found n = 174102, Jiong Sun
2002-12-18: Found n = 139883, Jiong Sun
2002-12-15: Found n = 125132, Jiong Sun
2002-12-14: Found n = 104452, Jiong Sun
2002-12-14: Found n = 103912, Jiong Sun
2002-12-14: Found n = 103546, Jiong Sun
1998-12-28: Found n = 34743, Henri Lifchitz
1998-12-28: Found n = 33954, Henri Lifchitz
1998-08-19: Found n = 28914, Wilfrid Keller
1998-08-15: Found n = 19283, Wilfrid Keller
1989: Found n = 26591, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown
1989: Found n = 23522, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown

[1] Sophie Germain n=1

[2] Sophie Germain n=2, Twin n=2

[3] Sophie Germain n=3

[4] Sophie Germain n=4

[5] Sophie Germain n=5

[6] Sophie Germain n=8

[7] Twin n=9

[8] Sophie Germain n=14, Twin n=14

[9] Sophie Germain n=15

[10] Sophie Germain n=28

[11] Twin n=29

[12] Sophie Germain n=36

[13] Twin n=189

[14] Woodall 180•32¹⁸⁰-1

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

[13]

[14]

@@ Line 1: / Line 1: @@
 {{Riesel prime
 |Rk=45
+|Rb=2
 |RCount=74
 |RNash=3747
-|RMaxn=3650000
+|RMaxn=4000000
-|RDate=2020-03-13
+|RDate=2023-07-17
 |RReserved=Michael Curtis
 |RNlist=
@@ Line 40: / Line 41: @@
+;C:{{NWo|32|180}}
@@ Line 81: / Line 82: @@
 2958002;123642
 3094632;124917
-|RRemarks=
+|RRemarks=The {{OEIS|l|A002242}}
 }}
 ==History==
+{{HistC|2023-07-17|4000000|Michael Curtis|634485}}
+{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included
 {{HistC|2020-03-13|3650000|Michael Curtis|539627}}
 {{HistF|2018-04-27|3094632|Michael Curtis|486610}}
@@ Line 96: / Line 99: @@
 {{HistC|2013-06-11|1900000|Michael Curtis|343033}}
 {{HistC|2011-12-04|1750000|Michael Curtis|280948}}
-{{HistC|2011-02-06|1550000|Michael Curtis|251481}}
+{{HistC|2011-02-05|1550000|Michael Curtis|251481}}
-{{HistC|2010-10-28|Some holes filled|Michael Curtis|234599}}
+{{HistC|2010-10-28|1390000-1540000, 1600000-1750000|Michael Curtis|234599}}
 {{HistC|2010-01-12|None|Michael Curtis|201586}}
-{{HistC|2009-09-01|1300000|Michael Curtis|188246}}
+{{HistC|2009-08-31|1300000|Michael Curtis|188246}}
-{{HistC|2009-02-13|1300000|Michael Curtis|162645}}
+{{HistC|2009-07-26|1390000-1425000|Michael Curtis}}, See range done at [https://web.archive.org/web/20160325141416/http://www.15k.org/RPSotherRanges.html RPS other completed ranges].
+{{HistC|2009-02-12|1300000|Michael Curtis|162645}}
+{{HistC|2009-01-09|950000-1000533, 1140001-1145016, 1652068-1696023, 1967641-1972042|Peter Benson|157761}}
 {{HistC|2008-10-28|1300000|Michael Curtis|146904}}
 {{HistC|2008-07-14|1250000|Michael Curtis|137777}}
-{{HistC|2008-03-15|1200000|Michael Curtis|128865}}, (Sheep) tested 1100000-1200000
+{{HistC|2008-03-15|1100000-1200000|Ed Goforth|128865}}
+{{HistC|2008-03-15|1050000-1100000|Michael Curtis|128865}}
 {{HistC|2008-02-22|1050000|Michael Curtis|126530}}
 {{HistC|2008-01-13|925000|Michael Curtis|122753}}
 {{HistC|2007-11-21|900000|Michael Curtis|118940}}
-{{HistC|2007-10-24|780000|Michael Curtis|116898}}
+{{HistC|2007-10-23|780000|Michael Curtis|116898}}
 {{HistC|2007-09-10|740000|Michael Curtis|114018}}
-{{HistF|2007-08-06|818648|Michael Curtis}}
+{{HistF|2007-08-06|818648|Michael Curtis|111864}}
 {{HistC|2007-07-30|700000|Michael Curtis|111397}}
 {{HistC|2007-07-18|680000|Michael Curtis|110595}}
-{{HistF|2007-06-23|645542|Michael Curtis}}
+{{HistF|2007-06-23|645542|Michael Curtis|108772}}
-{{HistF|2007-01-21|528245|Michael Curtis}}
+{{HistC|2007-06-06|640000|Michael Curtis|107768}}
+{{HistC|2007-05-09|605000|Michael Curtis|105670}}
+{{HistC|2007-04-11|600000|Michael Curtis|103474}}
+{{HistC|2007-03-10|575000|Michael Curtis|100492}}
+{{HistF|2007-01-21|528245|Michael Curtis|97566}}
+{{HistC|2007-01-13|525000|Michael Curtis|95967}}
+{{HistC|2006-11-06|None|Michael Curtis|90803}} sieving
+{{HistC|2006-07-19|None|Michael Curtis|83815}} sieving {{Vn}} = 500000 - 2000000
+{{HistR|2006-05-02|Michael Curtis|79071}} from {{Vn}} = 500000
 {{HistF|2003-03-07|368553|Jiong Sun}}
+{{HistF|2003-01-07|249065|Jiong Sun}}
 {{HistF|2002-12-22|306394|Jiong Sun}}
-{{HistF|2003-01-07|249065|Jiong Sun}}
 {{HistF|2002-12-20|174102|Jiong Sun}}
 {{HistF|2002-12-18|139883|Jiong Sun}}

Difference between revisions of "Riesel prime 2 45"

Latest revision as of 18:35, 1 October 2024

Current data

Notes

History

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