Difference between revisions of "Riesel prime 2 117"

Latest revision as of 16:57, 6 March 2025

Reserved! This sequence is currently part of Multi Reservation 7: NPLB K300 Drive 3.

Current data

`k` , `b` :	117 , 2
Type :	3
Count :	72
Nash :	3581
Max `n` :	3,000,000
Date :	2025-03-05
Reserved :	No Prime Left BehindNo Prime Left Behind/Reserved

1^[1], 2, 4^[2], 6^[3], 12, 16^[4], 18, 20, 22, 24, 37, 40, 48^[5], 49, 57, 62, 154, 172, 184, 236^[6], 265, 374, 409, 445, 478, 664, 718, 928, 1186, 1369, 1804, 2006, 2140, 2618, 4456, 4846, 12604, 17680, 18318, 18812, 20320, 20660, 21494, 24977, 27749, 30734, 31720, 41742, 51928, 54216, 60386, 61882, 64408, 72078, 111698, 129820, 135318, 151594, 225165, 373045, 511361, 560848, 697458, 834916, 877874, 1104138, 1210282, 1302764, 1554601, 1618434, 2117600, 2908312

Notes

Jump up ↑ Sophie Germain n=1
Jump up ↑ Twin n=4
Jump up ↑ Twin n=6
Jump up ↑ Twin n=16
Jump up ↑ Sophie Germain n=48
Jump up ↑ Near Woodall 234•2²³⁵-1, Near Woodall 117•4¹¹⁸-1

History

2025-03-05: Reserved by NPLB K300 Drive 3 from n = 3000000
2025-03-05: Checked n = 2300000 - 3000000, NPLB K300 Drive 1, released
2025-01-01: Found n = 2908312, Florian Piesker, NPLB K300 Drive 1
2024-05-16: Reserved by NPLB K300 Drive 1 from n = 2300000
2022-04-10: Checked to n = 2300000, RPS Megabit Drive 2
2021-03-21: Checked n = 1 - 1000000, Gary Barnes, double check, results included
2019-08-18: Checked to n = 2200000, RPS Megabit Drive 2
2019-03-30: Found n = 2117600, David Metcalfe, RPS Megabit Drive 2
2014-05-19: Found n = 1618434, Carlos Eduardo Pinho, RPS Megabit Drive 2
2013-11-15: Found n = 1554601, Predrag Kurtovic, RPS Megabit Drive 2
2011-08-15: Found n = 1302764, David Metcalfe, RPS Megabit Drive 2
2011-07-11: Found n = 1210282, Larry Soule, RPS Megabit Drive 2
2011-06-07: Found n = 1104138, David Metcalfe, RPS Megabit Drive 2
2011-04-28: Reserved by RPS Megabit Drive 2 for n > 1000000
2009-07-30: Reserved by Borys Jaworski for sieving only n=1000000-5000000
2008-07-04: Checked to n = 1000000, RPS Drive 5, released
2008-01-27: Found n = 877874, Adam Sutton, RPS Drive 5
2007-12-10: Found n = 834916, David Metcalfe, RPS Drive 5
2007-07-19: Found n = 697458, David Metcalfe, RPS Drive 5
2007-03-06: Found n = 560848, Predrag Minovic, RPS Drive 5
2007-01-23: Found n = 511361, David Metcalfe, RPS Drive 5
2006-11-12: Reserved by RPS Drive 5, for n > 438000
2005-01-16: Checked to n = 438000, Jeffrey Sax
2004-12-05: Found n = 373045, Jeffrey Sax
2004-11-28: Checked to n = 363000, Jeffrey Sax
2004-08-11: Found n = 225165, Jeffrey Sax
2004-03-28: Found n = 151594, Jeffrey Sax
2000-04-20: Found n = 72078, Phil Carmody
2000-03-13: Found n = 64408, Phil Carmody
2000-03-13: Found n = 61882, Phil Carmody
2000-03-13: Found n = 60386, Phil Carmody
2000-03-10: Found n = 54216, Phil Carmody
2000-03-10: Found n = 51928, Phil Carmody
2000-03-10: Found n = 41742, Phil Carmody
1989: Found n = 24977, Sergio Zarantonello, Joel Smith, Gene Smith, Bodo Parady, Landon Curt Noll, John Brown

[1] Jump up ↑ Sophie Germain n=1

[2] Jump up ↑ Twin n=4

[3] Jump up ↑ Twin n=6

[4] Jump up ↑ Twin n=16

[5] Jump up ↑ Sophie Germain n=48

[6] Jump up ↑ Near Woodall 234•2²³⁵-1, Near Woodall 117•4¹¹⁸-1

[1]

[2]

[3]

[4]

[5]

[6]

@@ Line 84: / Line 84: @@
 }}
 ==History==
+{{HistR|2025-03-05|NPLB K300 Drive 3|1071091}} from {{Rn|3000000|3000000}}
+{{HistC|2025-03-05|2300000-3000000|NPLB K300 Drive 1|1071090}}, released
 {{HistF|2025-01-01|2908312|Florian Piesker,NPLB K300 Drive 1|1065080}}
-{{HistR|2024-05-16|NPLB K300 Drive 1|655608}} for {{Vn}} > 2300000
+{{HistR|2024-05-16|NPLB K300 Drive 1|655608}} from {{Rn|2300000|2300000}}
 {{HistC|2022-04-10|2300000|RPS Megabit Drive 2|603655}}
 {{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included
 {{HistC|2019-08-18|2200000|RPS Megabit Drive 2|523851}}
-{{HistF|2019-03-30|2117600|David Metcalfe, RPS Megabit Drive 2|512235}}
+{{HistF|2019-03-30|2117600|David Metcalfe,RPS Megabit Drive 2|512235}}
-{{HistF|2014-05-19|1618434|Carlos Eduardo Pinho, RPS Megabit Drive 2|373801}}
+{{HistF|2014-05-19|1618434|Carlos Eduardo Pinho,RPS Megabit Drive 2|373801}}
-{{HistF|2013-11-15|1554601|Predrag Kurtovic, RPS Megabit Drive 2|359412}}
+{{HistF|2013-11-15|1554601|Predrag Kurtovic,RPS Megabit Drive 2|359412}}
-{{HistF|2011-08-15|1302764|David Metcalfe, RPS Megabit Drive 2|269152}}
+{{HistF|2011-08-15|1302764|David Metcalfe,RPS Megabit Drive 2|269152}}
-{{HistF|2011-07-11|1210282|Larry Soule, RPS Megabit Drive 2|266144}}
+{{HistF|2011-07-11|1210282|Larry Soule,RPS Megabit Drive 2|266144}}
-{{HistF|2011-06-07|1104138|David Metcalfe, RPS Megabit Drive 2|263183}}
+{{HistF|2011-06-07|1104138|David Metcalfe,RPS Megabit Drive 2|263183}}
 {{HistR|2011-04-28|RPS Megabit Drive 2|259814}} for {{Vn}} > 1000000
 {{HistR|2009-07-30|Borys Jaworski|183403}} for sieving only {{Vn}}=1000000-5000000
 {{HistC|2008-07-04|1000000|RPS Drive 5|137291}}, released
-{{HistF|2008-01-27|877874|Adam Sutton, RPS Drive 5|124099}}
+{{HistF|2008-01-27|877874|Adam Sutton,RPS Drive 5|124099}}
-{{HistF|2007-12-10|834916|David Metcalfe, RPS Drive 5|120372}}
+{{HistF|2007-12-10|834916|David Metcalfe,RPS Drive 5|120372}}
-{{HistF|2007-07-19|697458|David Metcalfe, RPS Drive 5|110754}}
+{{HistF|2007-07-19|697458|David Metcalfe,RPS Drive 5|110754}}
-{{HistF|2007-03-06|560848|Predrag Minovic, RPS Drive 5|100111}}
+{{HistF|2007-03-06|560848|Predrag Minovic,RPS Drive 5|100111}}
-{{HistF|2007-01-23|511361|David Metcalfe, RPS Drive 5|96863}}
+{{HistF|2007-01-23|511361|David Metcalfe,RPS Drive 5|96863}}
 {{HistR|2006-11-12|RPS Drive 5|91301}}, for {{Vn}} > 438000
 {{HistC|2005-01-16|438000|Jeffrey Sax|48145}}

Difference between revisions of "Riesel prime 2 117"

Latest revision as of 16:57, 6 March 2025

Current data

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History

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