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Difference between revisions of "Riesel prime 2 45"
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Line 82: | Line 82: | ||
2958002;123642 | 2958002;123642 | ||
3094632;124917 | 3094632;124917 | ||
− | |RRemarks= | + | |RRemarks=The {{OEIS|l|A002242}} |
}} | }} | ||
==History== | ==History== | ||
Line 99: | Line 99: | ||
{{HistC|2013-06-11|1900000|Michael Curtis|343033}} | {{HistC|2013-06-11|1900000|Michael Curtis|343033}} | ||
{{HistC|2011-12-04|1750000|Michael Curtis|280948}} | {{HistC|2011-12-04|1750000|Michael Curtis|280948}} | ||
− | {{HistC|2011-02- | + | {{HistC|2011-02-05|1550000|Michael Curtis|251481}} |
− | {{HistC|2010-10-28| | + | {{HistC|2010-10-28|1390000-1540000, 1600000-1750000|Michael Curtis|234599}} |
{{HistC|2010-01-12|None|Michael Curtis|201586}} | {{HistC|2010-01-12|None|Michael Curtis|201586}} | ||
− | {{HistC|2009- | + | {{HistC|2009-08-31|1300000|Michael Curtis|188246}} |
− | {{HistC|2009-02- | + | {{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|2008-10-28|1300000|Michael Curtis|146904}} | ||
{{HistC|2008-07-14|1250000|Michael Curtis|137777}} | {{HistC|2008-07-14|1250000|Michael Curtis|137777}} | ||
− | {{HistC|2008-03-15|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|2008-02-22|1050000|Michael Curtis|126530}} | ||
{{HistC|2008-01-13|925000|Michael Curtis|122753}} | {{HistC|2008-01-13|925000|Michael Curtis|122753}} | ||
{{HistC|2007-11-21|900000|Michael Curtis|118940}} | {{HistC|2007-11-21|900000|Michael Curtis|118940}} | ||
− | {{HistC|2007-10- | + | {{HistC|2007-10-23|780000|Michael Curtis|116898}} |
{{HistC|2007-09-10|740000|Michael Curtis|114018}} | {{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|2007-07-30|700000|Michael Curtis|111397}} | ||
{{HistC|2007-07-18|680000|Michael Curtis|110595}} | {{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|2003-03-07|368553|Jiong Sun}} | ||
+ | {{HistF|2003-01-07|249065|Jiong Sun}} | ||
{{HistF|2002-12-22|306394|Jiong Sun}} | {{HistF|2002-12-22|306394|Jiong Sun}} | ||
− | |||
{{HistF|2002-12-20|174102|Jiong Sun}} | {{HistF|2002-12-20|174102|Jiong Sun}} | ||
{{HistF|2002-12-18|139883|Jiong Sun}} | {{HistF|2002-12-18|139883|Jiong Sun}} |
Latest revision as of 18:35, 1 October 2024
Reserved! This sequence is currently reserved by: Michael Curtis |
Current data
|
|
Remarks : |
The sequence A002242 in OEIS |
Notes
- ↑ Sophie Germain n=1
- ↑ Sophie Germain n=2, Twin n=2
- ↑ Sophie Germain n=3
- ↑ Sophie Germain n=4
- ↑ Sophie Germain n=5
- ↑ Sophie Germain n=8
- ↑ Twin n=9
- ↑ Sophie Germain n=14, Twin n=14
- ↑ Sophie Germain n=15
- ↑ Sophie Germain n=28
- ↑ Twin n=29
- ↑ Sophie Germain n=36
- ↑ Twin n=189
- ↑ Woodall 180•32180-1
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