Difference between revisions of "Riesel prime 2 375"

Latest revision as of 06:27, 28 July 2023

Reserved! This sequence is currently part of Multi Reservation 26: NPLB Drive 19.

Current data

`k` , `b` :	375 , 2
Type :	315
Count :	74
Nash :	2873
Max `n` :	3,100,000
Date :	2024-08-15
Reserved :	No Prime Left BehindNo Prime Left Behind/Reserved

2^[1], 3^[2], 9, 14^[3], 15, 18, 23, 26^[4], 27, 33^[5], 44, 66, 74, 81, 86, 117, 129, 156, 182, 194, 273, 315, 333, 429, 431, 486, 506, 537, 554, 1418, 1547, 1557, 1652, 1916, 1934, 3237, 3242, 3362, 5486, 6102, 6551, 6932, 7187, 8697, 11793, 13401, 19935, 21314, 21393, 23867, 36741, 37575, 54926, 58683, 77714, 91689, 118182, 126548, 153306, 203387, 235778, 513834, 514874, 536724, 639621, 717884, 786387, 936717, 976533, 1066662, 1275345, 1319127, 1518534, 3016803

Notes

History

2023-07-27: Found n = 3016803, Stuart Mullage
2023-03-07: Reserved by NPLB Drive 19, for 3000000<n<4000000
2023-03-07: Checked to n = 3000000, NPLB Drive 16, released
2022-06-03: Reserved by NPLB Drive 16, for 2000000<n<3000000
2014-12-28: Checked to n = 2000000, NPLB Maxi Drive 1, released
2014-08-20: Reserved by NPLB Maxi Drive 1, for 1610000<n<2000000
2013-11-13: Found n = 1518534, Stuart Mullage
2013-06-01: Found n = 1319127, Karsten Bonath
2013-05-02: Found n = 1275345, Ian M. Gunn
2013-04-28: Reserved by NPLB Maxi Drive 1, for 1300000<n<2000000
2013-02-17: Found n = 1066662, Karsten Bonath
2013-01-14: Reserved by NPLB Maxi Drive 1, for 1020000<n<1300000
2010-10-15: Checked to n = 1020000, Serge Batalov, released, results included
2010-10-08: Reserved by Serge Batalov, for 1000000<n<1020000
2009-11-22: Checked to n = 1000000, Ian M. Gunn, released
2009-11-02: Found n = 976533, Ian M. Gunn
2009-10-18: Checked to n = 958000, Ian M. Gunn
2009-10-14: Checked to n = 953000, Ian M. Gunn
2009-10-01: Found n = 936717, Ian M. Gunn
2009-10-01: Checked to n = 936000, Ian M. Gunn
2009-08-30: Checked to n = 898000, Ian M. Gunn
2009-08-14: Checked to n = 878000, Ian M. Gunn
2009-07-20: Checked to n = 848000, Ian M. Gunn
2009-06-28: Checked to n = 820000, Ian M. Gunn
2009-06-09: Found n = 786387, Ian M. Gunn
2009-06-09: Checked to n = 786000, Ian M. Gunn
2009-05-25: Checked to n = 776000, Ian M. Gunn
2009-05-12: Checked to n = 754000, Ian M. Gunn
2009-04-23: Checked to n = 720000, Ian M. Gunn
2009-04-21: Found n = 717884, Ian M. Gunn
2009-04-11: Checked to n = 697000, Ian M. Gunn
2009-03-20: Checked to n = 653000, Ian M. Gunn
2009-03-14: Found n = 639621, Ian M. Gunn
2009-03-08: Checked to n = 624000, Ian M. Gunn
2009-02-26: Reserved by Ian M. Gunn, for 600000<n<1000000
2008-11-10: Checked to n = 600000, NPLB Drive 3, released
2008-09-09: Found n = 536724, Bruce E. Slade
2008-06-18: Found n = 514874, David Stevens
2008-06-16: Found n = 513834, Glenn C. Kaiser
2008-03-01: Reserved by NPLB Drive 3, for 260000<n<600000
2004-11-15: Found n = 235778, Peter O'braian
2004-11-15: Found n = 203387, Peter O'braian
2004-02-27: Found n = 153306, Steven Harvey
2003-06-09: Found n = 126548, Steven Harvey
2003-02-04: Found n = 118182, Steven Harvey
2002-03-04: Found n = 91689, Kimmo Herranen
2001-03-17: Found n = 77714, Dale Andrews
2000-03-14: Found n = 58683, Dale Andrews
2000-03-11: Found n = 54926, Dale Andrews
1999-11-04: Found n = 37575, Dale Andrews

[1] Sophie Germain n=2

[2] Twin n=3

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

[4] Sophie Germain n=26, Twin n=26

[5] Twin n=33

[1]

[2]

[3]

[4]

[5]

@@ Line 1: / Line 1: @@
 {{Riesel prime
 |Rk=375
-|RCount=73
+|Rb=2
+|RCount=74
 |RNash=2873
-|RMaxn=2000000
+|RMaxn=
-|RDate=2014-12-28
+|RDate=
 |RReserved=
-|RMultiRes=
+|RMultiRes=26
 |RNlist=
 ;T:S
@@ Line 81: / Line 82: @@
 1319127;114300
 1518534;116290
+3016803;136302
 |RRemarks=
 |RSieve=
 }}
 ==History==
+{{HistF|2023-07-27|3016803|Stuart Mullage|635182}}
+{{HistR|2023-03-07|NPLB Drive 19|626287}}, for 3000000<{{Vn}}<4000000
+{{HistC|2023-03-07|3000000|NPLB Drive 16|626288}}, released
+{{HistR|2022-06-03|NPLB Drive 16|607099}}, for 2000000<{{Vn}}<3000000
 {{HistC|2014-12-28|2000000|NPLB Maxi Drive 1}}, released
-{{HistR|2014-08-20|NPLB Maxi Drive 1|380897}}, for 1610000<n<2000000
+{{HistR|2014-08-20|NPLB Maxi Drive 1|380897}}, for 1610000<{{Vn}}<2000000
 {{HistF|2013-11-13|1518534|Stuart Mullage}}
 {{HistF|2013-06-01|1319127|Karsten Bonath|342219}}
 {{HistF|2013-05-02|1275345|Ian M. Gunn|339085}}
-{{HistR|2013-04-28|NPLB Maxi Drive 1|338629}}, for 1300000<n<2000000
+{{HistR|2013-04-28|NPLB Maxi Drive 1|338629}}, for 1300000<{{Vn}}<2000000
 {{HistF|2013-02-17|1066662|Karsten Bonath|329884}}
-{{HistR|2013-01-14|NPLB Maxi Drive 1|324652}}, for 1020000<n<1300000
+{{HistR|2013-01-14|NPLB Maxi Drive 1|324652}}, for 1020000<{{Vn}}<1300000
 {{HistC|2010-10-15|1020000|Serge Batalov|233486}}, released, results included
-{{HistR|2010-10-08|Serge Batalov|232950}}, for 1000000<n<1020000
+{{HistR|2010-10-08|Serge Batalov|232950}}, for 1000000<{{Vn}}<1020000
 {{HistC|2009-11-22|1000000|Ian M. Gunn|196609}}, released
 {{HistF|2009-11-02|976533|Ian M. Gunn|194540}}
@@ Line 115: / Line 121: @@
 {{HistF|2009-03-14|639621|Ian M. Gunn|165397}}
 {{HistC|2009-03-08|624000|Ian M. Gunn|164944}}
-{{HistR|2009-02-26|Ian M. Gunn|164100}}, for 600000<n<1000000
+{{HistR|2009-02-26|Ian M. Gunn|164100}}, for 600000<{{Vn}}<1000000
 {{HistC|2008-11-10|600000|NPLB Drive 3}}, released
 {{HistF|2008-09-09|536724|Bruce E. Slade|141600}}
 {{HistF|2008-06-18|514874|David Stevens|136170}}
 {{HistF|2008-06-16|513834|Glenn C. Kaiser|136004}}
-{{HistR|2008-03-01|NPLB Drive 3}}, for 260000<n<600000
+{{HistR|2008-03-01|NPLB Drive 3}}, for 260000<{{Vn}}<600000
 {{HistF|2004-11-15|235778|Peter O'braian}}
 {{HistF|2004-11-15|203387|Peter O'braian}}

Difference between revisions of "Riesel prime 2 375"

Latest revision as of 06:27, 28 July 2023

Current data

Notes

History

Navigation menu

Personal tools

Namespaces

Variants

Views

More

Search

Navigation

Prime (direct)

Prime Wiki

Tools