Difference between revisions of "Riesel prime 2 43"

Revision as of 03:38, 4 May 2025

Current data

`k` , `b` :	43 , 2
Type :	Low
Count :	16
Nash :	633
Max `n` :	5,408,323
Date :	2022-02-28

7, 31, 67, 251, 767, 1171, 1643, 25423, 38863, 50867, 60391, 100303, 286171, 399767, 5408183, 9596983

Remarks :

The sequence A050547 in OEIS

History

2022-02-28: Found n = 9596983, Ryan Propper
2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
2018-04-15: Checked n = 5380000 - 5408323, Borys Jaworski, released
2018-04-15: Found n = 5408183, Borys Jaworski
2018-02-02: none, Borys Jaworski
2018-01-01: none, Borys Jaworski
2017-12-02: Checked n = 5270000 - 5380000, Borys Jaworski
2017-10-27: Checked n = 5210000 - 5270000, Borys Jaworski
2017-07-02: Checked n = 5160000 - 5210000, Borys Jaworski
2017-05-02: Checked n = 5130000 - 5160000, Borys Jaworski
2017-04-01: Checked n = 5080000 - 5130000, Borys Jaworski
2017-01-31: Checked n = 5060000 - 5080000, Borys Jaworski
2017-01-01: Checked n = 5030000 - 5060000, Borys Jaworski
2016-11-30: Checked n = 5000000 - 5030000, Borys Jaworski
2016-11-01: Checked n = 4970000 - 5000000, Borys Jaworski
2016-10-01: Checked n = 4940000 - 4970000, Borys Jaworski
2016-08-31: Checked n = 4880000 - 4940000, Borys Jaworski
2016-07-01: Checked n = 4840000 - 4880000, Borys Jaworski
2016-06-01: Checked n = 4810000 - 4840000, Borys Jaworski
2016-04-30: Checked n = 4770000 - 4810000, Borys Jaworski
2016-03-31: Checked n = 4740000 - 4770000, Borys Jaworski
2016-02-29: Checked n = 4710000 - 4740000, Borys Jaworski
2016-02-01: Checked n = 4680000 - 4710000, Borys Jaworski
2016-01-03: Checked n = 4650000 - 4680000, Borys Jaworski
2015-11-30: Checked n = 4610000 - 4650000, Borys Jaworski
2015-10-31: Checked n = 4570000 - 4610000, Borys Jaworski
2015-08-31: Checked n = 4460000 - 4570000, Borys Jaworski
2015-06-01: Checked n = 4410000 - 4460000, Borys Jaworski
2015-05-01: Checked n = 4370000 - 4410000, Borys Jaworski
2015-03-31: Checked n = 4320000 - 4370000, Borys Jaworski
2015-02-28: Checked n = 4280000 - 4320000, Borys Jaworski
2015-02-01: Checked n = 4230000 - 4280000, Borys Jaworski
2015-01-03: Checked n = 4140000 - 4230000, Borys Jaworski
2014-11-01: Checked n = 4080000 - 4140000, Borys Jaworski
2014-09-30: Checked n = 3970000 - 4080000, Borys Jaworski
2014-07-30: Checked n = 3920000 - 3970000, Borys Jaworski
2014-06-30: Checked n = 3810000 - 3920000, Borys Jaworski
2014-05-01: Checked n = 3750000 - 3810000, Borys Jaworski
2014-03-31: Checked n = 3710000 - 3750000, Borys Jaworski
2014-03-01: Checked n = 3600000 - 3710000, Borys Jaworski
2013-11-30: Checked n = 3570000 - 3600000, Borys Jaworski
2013-10-31: Checked n = 3540000 - 3570000, Borys Jaworski
2013-09-30: Checked n = 3470000 - 3540000, Borys Jaworski
2013-07-31: Checked n = 3440000 - 3470000, Borys Jaworski
2013-07-01: Checked n = 3400000 - 3440000, Borys Jaworski
2013-06-02: Checked n = 3310000 - 3400000, Borys Jaworski
2013-04-01: Checked n = 3270000 - 3310000, Borys Jaworski
2013-03-02: Checked n = 3230000 - 3270000, Borys Jaworski
2013-01-31: Checked n = 3150000 - 3230000, Borys Jaworski
2012-12-01: Checked n = 3100000 - 3150000, Borys Jaworski
2012-11-01: Checked n = 3040000 - 3100000, Borys Jaworski
2012-09-30: Checked n = 2980000 - 3040000, Borys Jaworski
2012-08-30: Checked n = 2920000 - 2980000, Borys Jaworski
2012-06-30: Checked n = 2910000 - 2920000, Borys Jaworski
2012-06-01: Checked n = 2870000 - 2910000, Borys Jaworski
2012-04-30: Checked n = 2850000 - 2870000, Borys Jaworski
2012-03-31: Checked n = 2820000 - 2850000, Borys Jaworski
2012-02-29: Checked n = 2800000 - 2820000, Borys Jaworski
2012-01-31: Checked n = 2770000 - 2800000, Borys Jaworski
2011-12-31: Checked n = 2750000 - 2770000, Borys Jaworski
2011-11-30: Checked n = 2730000 - 2750000, Borys Jaworski
2011-10-31: Checked n = 2700000 - 2730000, Borys Jaworski
2011-09-30: Checked n = 2680000 - 2700000, Borys Jaworski
2011-09-01: Checked n = 2620000 - 2680000, Borys Jaworski
2011-06-30: Checked n = 2590000 - 2620000, Borys Jaworski
2011-06-01: Checked n = 2540000 - 2590000, Borys Jaworski
2011-03-31: Checked n = 2520000 - 2540000, Borys Jaworski
2011-02-28: Checked n = 2500000 - 2520000, Borys Jaworski
2011-01-31: Checked n = 2470000 - 2500000, Borys Jaworski
2011-01-03: Checked n = 2420000 - 2470000, Borys Jaworski
2010-11-30: Checked n = 2380000 - 2420000, Borys Jaworski
2010-10-31: Checked n = 2340000 - 2380000, Borys Jaworski
2010-09-30: Checked n = 2310000 - 2340000, Borys Jaworski
2010-09-01: Checked n = 2270000 - 2310000, Borys Jaworski
2010-08-01: Checked n = 2220000 - 2270000, Borys Jaworski
2010-06-30: Checked n = 2170000 - 2220000, Borys Jaworski
2010-05-31: Checked n = 2120000 - 2170000, Borys Jaworski
2010-04-30: Checked n = 2070000 - 2120000, Borys Jaworski
2010-03-31: Checked n = 2010000 - 2070000, Borys Jaworski
2010-02-28: Checked n = 1960000 - 2010000, Borys Jaworski
2010-01-31: Checked n = 1900000 - 1960000, Borys Jaworski
2009-12-31: Checked n = 1860000 - 1900000, Borys Jaworski
2009-12-01: Checked n = 1790000 - 1860000, Borys Jaworski
2009-10-31: Checked n = 1720000 - 1790000, Borys Jaworski
2009-09-30: Checked n = 1700000 - 1720000, Borys Jaworski
2009-08-31: sieving, Borys Jaworski
2009-07-31: sieving, Borys Jaworski
2009-07-02: Reserved by Borys Jaworski
2009-05-28: Checked n = 1530000 - 1700000, Michael Curtis released
2009-03-13: Checked n = 1340000 - 1530000, Michael Curtis
2009-02-12: Checked n = 1325000 - 1340000, Michael Curtis
2009-01-10: Checked n = 1000000 - 1325000, Michael Curtis
2009-01-09: Checked n = 950000 - 1002466, 1140107 - 1147183, 1652087 - 1699231, 1967623 - 1975823, Peter Benson
2008-10-23: Reserved by Michael Curtis to n = 1700000
2008-07-07: Checked n = 965000 - 1000000, Gary Barnes released
2008-05-25: Checked n = 705000 - 965000, Gary Barnes
2008-02-01: Checked n = 618000 - 705000, Gary Barnes
2008-01-14: Checked n = 600000 - 618000, Gary Barnes
2008-01-10: Checked n = 585000 - 600000, Gary Barnes
2007-12-29: Reserved by Gary Barnes for n = 585000 - 800000
2007-12-29: none, Jeffrey Sax, released
2007-07-30: Checked n = 545000 - 585000, Jeffrey Sax, see see Riesellist 2007-07-30
2007-04-07: Checked n = 500000 - 545000, Jeffrey Sax
2007-04-07: Reserved by Jeffrey Sax
2006-03-23: Checked n = 120000 - 200000, Thomas Ritschel, double-check
2005-12-21: none, Jeffrey Sax, released, see Riesellist 2005-12-21
2004-11-28: Checked n = 210000 - 500000, Jeffrey Sax, also see Riesellist 2004-11-30
2004-11-09: Found n = 399767, Jeffrey Sax
2004-10-23: Found n = 286171, Jeffrey Sax
2004-08-01: Checked n = 200000 - 210000, Steven Harvey, released
2004-07-26: Reserved by Steven Harvey for n = 200000 - 210000
2004-06-07: Checked n = 1 - 200000, (?), see Riesellist 2004-06-07
2000-04-17: Found n = 60391, Tom Kuechler
2000-04-06: Found n = 50867, Tom Kuechler
1998-07-28: Found n = 25423, Wilfrid Keller

@@ Line 128: / Line 128: @@
 {{HistR|2007-12-29|Gary Barnes|M#159849}} for {{Rn|585000|800000}}
 {{HistC|2007-12-29|none|Jeffrey Sax|M#159849}}, released
-{{HistC|2007-07-30|545000-585000|Jeffrey Sax}}, see [https://web.archive.org/web/20070801192553/http://www.15k.org/riesellist.htm Riesel list]
+{{HistC|2007-07-30|545000-585000|Jeffrey Sax}}, see see [http://www.noprimeleftbehind.net/riesellist_20070730.htm Riesellist 2007-07-30]
 {{HistC|2007-04-07|500000-545000|Jeffrey Sax|M#134748}}
 {{HistR|2007-04-07|Jeffrey Sax|M#134748}}
 {{HistC|2006-03-23|120000-200000|Thomas Ritschel|M#95976}}, double-check
-{{HistC|2004-11-28|210000-500000|Jeffrey Sax|M#61680}}, [https://web.archive.org/web/20041204075531/http://www.15k.org/riesellist.htm Riesel list] confirms range fully searched
+{{HistC|2005-12-21|none|Jeffrey Sax}}, released, see [http://www.noprimeleftbehind.net/riesellist_20051221.htm Riesellist 2005-12-21]
+{{HistC|2004-11-28|210000-500000|Jeffrey Sax|M#61680}}, also see [http://www.noprimeleftbehind.net/riesellist_20041130.htm Riesellist 2004-11-30]
 {{HistF|2004-11-09|399767|Jeffrey Sax}}
 {{HistF|2004-10-23|286171|Jeffrey Sax}}
 {{HistC|2004-08-01|200000-210000|Steven Harvey|M#56055}}, released
 {{HistR|2004-07-26|Steven Harvey|M#54398}} for {{Rn|200000|210000}}
-{{HistC|2004-06-07|1-200000|(?)}}, see [https://web.archive.org/web/20040608001423/http://www.15k.org/riesellist.htm Riesel list]
+{{HistC|2004-06-07|1-200000|(?)}}, see [http://www.noprimeleftbehind.net/riesellist_20040607.htm Riesellist 2004-06-07]
 {{HistF|2000-04-17|60391|Tom Kuechler}}
 {{HistF|2000-04-06|50867|Tom Kuechler}}
 {{HistF|1998-07-28|25423|Wilfrid Keller}}

Difference between revisions of "Riesel prime 2 43"

Revision as of 03:38, 4 May 2025

Current data

History

Navigation menu

Personal tools

Namespaces

Variants

Views

More

Search

Navigation

Prime (direct)

Prime Wiki

Tools