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Difference between revisions of "Riesel prime 2 255"

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(add Williams prime remark & links to primes)
 
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{{Riesel prime
 
{{Riesel prime
 
|Rk=255
 
|Rk=255
 +
|Rb=2
 +
|RCount=74
 
|RNash=3297
 
|RNash=3297
|RMaxn=1070000
+
|RMaxn=
|RDate=2012-07-02
+
|RDate=
|RReserved=Predrag Minovic
+
|RReserved=
 +
|RMultiRes=7
 
|RNlist=
 
|RNlist=
 
1;T:S
 
1;T:S
Line 13: Line 16:
 
11;T:S
 
11;T:S
 
12
 
12
24
+
24;C:{{NWi|MM|256|3}}
40;T:S
+
40;T:S;C:{{NWi|MM|256|5}}
 
41;T:T
 
41;T:T
 
61
 
61
Line 27: Line 30:
 
338
 
338
 
390
 
390
488
+
488;C:{{NWi|MM|256|61}}
 
673
 
673
 
804
 
804
Line 68: Line 71:
 
281366;72706
 
281366;72706
 
405467;74921
 
405467;74921
450144;75489
+
450144;75489;C:{{NWi|MM|256|56268}}
 
450762;75499
 
450762;75499
 
481837;76308
 
481837;76308
 
577903;79103
 
577903;79103
592080;79214
+
592080;79214;C:{{NWi|MM|256|74010}}
 
601910;79343
 
601910;79343
 
635715;80715
 
635715;80715
Line 79: Line 82:
 
1422283;108854
 
1422283;108854
 
1763221;119812
 
1763221;119812
|RRemarks=
+
2010691;138000
 +
|RRemarks=[https://mersenneforum.org/showthread.php?t=16883 Thread] at [[MersenneForum]]<br>See also {{NWi|MM|256|n}}
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistF|2024-04-23|2010691|Gary Barnes, NPLB K300 Drive 1|655657}}
 +
{{HistR|2024-04-23|NPLB K300 Drive 1|655608}} for {{Vn}} > 2000000
 +
{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included
 +
{{HistC|2015-06-07|1800000-2000000|Thomas Ritschel|403626}}
 +
{{HistC|2015-04-29|1730000-1800000|Thomas Ritschel|401217}}
 +
{{HistF|2015-04-26|1763221|Thomas Ritschel|400959}}
 +
{{HistC|2013-05-12|1700000-1730000|Predrag Minovic|340185}}
 +
{{HistC|2012-12-10|1600000-1650000|Predrag Minovic|321168}}
 +
{{HistC|2012-10-10|1650000-1700000|Thomas Ritschel|314165}}
 +
{{HistC|2012-09-20|1450000-1600000|Peter Benson|312231}}
 +
{{HistC|2012-09-09|1370000-1450000|Predrag Minovic|310870}}
 +
{{HistC|2012-09-06|1300000-1370000|Michael Curtis|310481}}
 +
{{HistF|2012-08-17|1422283|Predrag Minovic|308245}}
 +
{{HistC|2012-07-18|1100000-1300000|Peter Benson|305105}}
 +
{{HistC|2012-07-16|1000000-1100000|Predrag Minovic|304864}}
 
{{HistC|2012-07-02|1070000|Predrag Minovic|303855}}
 
{{HistC|2012-07-02|1070000|Predrag Minovic|303855}}
{{HistC|2010-01-31|1000000|(Gryphon)|203975}}
+
{{HistF|2012-06-15|1037444|Predrag Minovic|302400}}
{{HistC|2007-11-10|820000|(Gryphon=James S. Griffin???)|118145}}
+
{{HistC|2010-01-31|1000000|James S. Griffin|203975}}
 +
{{HistF|2008-05-03|962590|James S. Griffin}}
 +
{{HistC|2007-11-10|820000|James S. Griffin|118145}}
 +
{{HistF|2007-05-26|635715|James S. Griffin}}
 +
{{HistF|2007-02-05|601910|James S. Griffin}}
 +
{{HistF|2007-01-18|592080|James S. Griffin}}
 +
{{HistF|2006-12-30|577903|James S. Griffin}}
 +
{{HistF|2005-11-28|481837|James S. Griffin}}
 +
{{HistF|2005-09-02|450762|James S. Griffin}}
 +
{{HistF|2005-09-01|450144|James S. Griffin}}
 +
{{HistF|2005-06-28|405467|James S. Griffin}}
 +
{{HistC|2004-12-27|260000-320000|Jeffrey Sax|47173}}
 +
{{HistF|2004-12-11|281366|Jeffrey Sax|47173}}
 +
{{HistF|2004-05-10|206716|James S. Griffin}}
 +
{{HistF|2003-11-12|259537|James S. Griffin}}
 +
{{HistF|2003-08-25|154397|James S. Griffin}}
 +
{{HistF|2003-08-18|230830|James S. Griffin}}
 +
{{HistF|2003-08-18|138101|James S. Griffin}}
 +
{{HistF|2003-07-29|120342|Steven Harvey}}
 +
{{HistF|2003-07-29|118030|Steven Harvey}}
 +
{{HistF|1989|58476|Sergio Zarantonello,Joel Smith,Gene Smith,Bodo Parady,Landon Curt Noll,John Brown}}

Latest revision as of 20:16, 13 September 2024

Reserved! This sequence is currently part of Multi Reservation 7: NPLB K300 Drive 1.

Current data

k , b : 255 , 2
Type : 315
Count : 74
Nash : 3297
Max n : 2,700,000
Date : 2024-10-04
Reserved : No Prime Left BehindNo Prime Left Behind/Reserved
1[1], 2[2], 3[3], 4, 6, 11[4], 12, 24[5], 40[6], 41[7], 61, 75, 86, 95, 158, 207, 223, 242, 276, 338, 390, 488[8], 673, 804, 1084, 1332, 1467, 1588, 2894, 3650, 4367, 6001, 6372, 10162, 10235, 10660, 12988, 17470, 18323, 18673, 24137, 24335, 24797, 28573, 35636, 36275, 44015, 49167, 55106, 58106, 58202, 58476, 90852, 118030, 120342, 138101, 154397, 206716, 230830, 259537, 281366, 405467, 450144[9], 450762, 481837, 577903, 592080[10], 601910, 635715, 962590, 1037444, 1422283, 1763221, 2010691
Remarks :
Thread at MersenneForum
See also Williams 255•256n-1

Notes

History