Difference between revisions of "Riesel prime 2 83"

Latest revision as of 20:45, 26 February 2024

Reserved! This sequence is currently reserved by: Erling Bergþórsson

Current data

`k` , `b` :	83 , 2
Count :	53
Nash :	2056
Max `n` :	4,300,000
Date :	2024-02-24
Reserved :	Erling BergþórssonErling Bergþórsson/Reserved

2, 4, 8, 10, 14, 18, 22, 24, 26, 28, 36, 42, 58, 64, 78, 158, 198, 206, 424, 550, 676, 904, 1276, 1374, 1536, 1642, 2124, 2796, 5266, 5318^[1], 8828, 11638, 22968, 35836, 53348, 55808, 79826, 105282, 112418, 129804, 144456, 216954, 624398, 654488, 791926, 851092, 910716, 1192950, 1437882, 1455358, 1461350, 1540750, 2411962

Notes

↑ Woodall 5312•2⁵³¹²-1

History

2024-02-24: Checked to n = 4300000, Erling Bergþórsson
2023-01-01: Checked to n = 4100000, Erling Bergþórsson
2022-07-31: Checked to n = 4000000, Erling Bergþórsson
2022-01-02: Checked to n = 3800000, Erling Bergþórsson
2021-11-14: Checked to n = 3700000, Erling Bergþórsson
2021-07-27: Checked to n = 3600000, Erling Bergþórsson
2021-03-21: Checked n = 1-1000000, Gary Barnes, double check, results included
2020-10-29: Checked to n = 3500000, Erling Bergþórsson
2020-07-25: Checked to n = 3400000, Erling Bergþórsson
2020-05-28: Checked to n = 3300000, Erling Bergþórsson
2020-04-13: Checked to n = 3200000, Erling Bergþórsson
2020-03-04: Checked to n = 3100000, Erling Bergþórsson
2020-02-07: Checked to n = 3060000, Erling Bergþórsson
2019-11-30: Checked to n = 3020000, Erling Bergþórsson
2019-02-15: Reserved by Erling Bergþórsson from n=3000000
2018-07-16: Checked to n = 3000000, David Metcalfe, released
2018-05-02: Found n = 2411962, David Metcalfe
2018-02-18: Reserved by David Metcalfe
2013-05-23: Checked to n = 2000000, Peter Benson, released
2013-05-11: Reserved by Peter Benson from n=1600000
2011-10-31: Checked to n = 1600000, David Metcalfe, released
2011-10-10: Found n = 1540750, David Metcalfe
2011-10-04: Checked to n = 1490000, David Metcalfe
2011-09-27: Found n = 1461350, David Metcalfe
2011-09-27: Found n = 1455358, David Metcalfe
2011-09-27: Found n = 1437882, David Metcalfe
2011-09-19: Reserved by David Metcalfe from n=1200000
2010-12-23: Checked to n = 1200000, Borys Jaworski, released
2010-12-23: Found n = 1192950, Borys Jaworski
2010-11-30: Checked to n = 1130000, Borys Jaworski
2010-11-23: Reserved by Borys Jaworski from n=1120000
2009-07-30: Reserved by Borys Jaworski from n=1120000
2008-03-22: Found n = 910716, Mark Anderson
2008-02-24: Checked to n = 780000, Predrag Minovic
2008-02-23: Found n = 791926, Ed Goforth, Predrag Minovic
2007-09-12: Found n = 654488, Predrag Minovic
2007-08-26: Found n = 624398, Predrag Minovic
2007-08-16: Found n = 851092, Peter Benson
2004-11-27: Found n = 216954, Predrag Minovic
2000-09-25: Found n = 55808, Tom Kuechler
2000-09-25: Found n = 53348, Tom Kuechler
1999-01-07: Found n = 35836, Tom Kuechler
1999-01-07: Found n = 22968, Tom Kuechler
1984: Found n = 5318, Wilfrid Keller

[1] Woodall 5312•2⁵³¹²-1

[1]

@@ Line 1: / Line 1: @@
 {{Riesel prime
 |Rk=83
+|Rb=2
 |RCount=53
 |RNash=2056
-|RMaxn=3500000
+|RMaxn=4300000
-|RDate=2020-10-29
+|RDate=2024-02-24
-|RReserved=(japelprime)
+|RReserved=Erling Bergþórsson
 |RNlist=
@@ Line 63: / Line 64: @@
 }}
 ==History==
-{{HistC|2020-10-29|3500000|(japelprime)|561490}}
+{{HistC|2024-02-24|4300000|Erling Bergþórsson|651147}}
-{{HistC|2020-07-25|3400000|(japelprime)|551605}}
+{{HistC|2023-01-01|4100000|Erling Bergþórsson|621415}}
-{{HistC|2020-05-28|3300000|(japelprime)|546623}}
+{{HistC|2022-07-31|4000000|Erling Bergþórsson|610569}}
-{{HistC|2020-04-13|3200000|(japelprime)|542536}}
+{{HistC|2022-01-02|3800000|Erling Bergþórsson|596855}}
-{{HistC|2020-03-04|3100000|(japelprime)|538882}}
+{{HistC|2021-11-14|3700000|Erling Bergþórsson|593096}}
-{{HistC|2020-02-07|3060000|(japelprime)|536931}}
+{{HistC|2021-07-27|3600000|Erling Bergþórsson|584126}}
-{{HistC|2019-11-30|3020000|(japelprime)|531770}}
+{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included
-{{HistR|2019-02-15|(japelprime)|508664}} from n=3000000
+{{HistC|2020-10-29|3500000|Erling Bergþórsson|561490}}
+{{HistC|2020-07-25|3400000|Erling Bergþórsson|551605}}
+{{HistC|2020-05-28|3300000|Erling Bergþórsson|546623}}
+{{HistC|2020-04-13|3200000|Erling Bergþórsson|542536}}
+{{HistC|2020-03-04|3100000|Erling Bergþórsson|538882}}
+{{HistC|2020-02-07|3060000|Erling Bergþórsson|536931}}
+{{HistC|2019-11-30|3020000|Erling Bergþórsson|531770}}
+{{HistR|2019-02-15|Erling Bergþórsson|508664}} from {{Vn}}=3000000
 {{HistC|2018-07-16|3000000|David Metcalfe|491943}}, released
 {{HistF|2018-05-02|2411962|David Metcalfe|486815}}
 {{HistR|2018-02-18|David Metcalfe|480388}}
 {{HistC|2013-05-23|2000000|Peter Benson|341346}}, released
-{{HistR|2013-05-11|Peter Benson|340070}} from n=1600000
+{{HistR|2013-05-11|Peter Benson|340070}} from {{Vn}}=1600000
 {{HistC|2011-10-31|1600000|David Metcalfe|276492}}, released
 {{HistF|2011-10-10|1540750|David Metcalfe|274014}}
@@ Line 82: / Line 90: @@
 {{HistF|2011-09-27|1455358|David Metcalfe|272899}}
 {{HistF|2011-09-27|1437882|David Metcalfe|272899}}
-{{HistR|2011-09-19|David Metcalfe|272075}} from n=1200000
+{{HistR|2011-09-19|David Metcalfe|272075}} from {{Vn}}=1200000
 {{HistC|2010-12-23|1200000|Borys Jaworski|243082}}, released
 {{HistF|2010-12-23|1192950|Borys Jaworski|243076}}
 {{HistC|2010-11-30|1130000|Borys Jaworski|239400}}
-{{HistR|2010-11-23|Borys Jaworski|238405}} from n=1120000
+{{HistR|2010-11-23|Borys Jaworski|238405}} from {{Vn}}=1120000
-{{HistR|2009-07-30|Borys Jaworski|183403}} from n=1120000
+{{HistR|2009-07-30|Borys Jaworski|183403}} from {{Vn}}=1120000
 {{HistF|2008-03-22|910716|Mark Anderson}}
 {{HistC|2008-02-24|780000|Predrag Minovic|126805}}

Difference between revisions of "Riesel prime 2 83"

Latest revision as of 20:45, 26 February 2024

Current data

Notes

History

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