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Difference between revisions of "Proth prime 2 255"

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(base)
(add Williams prime remark & links to primes)
 
(3 intermediate revisions by 3 users not shown)
Line 2: Line 2:
 
|Pk=255
 
|Pk=255
 
|Pb=2
 
|Pb=2
|PCount=60
+
|PCount=67
 
|PNash=2629
 
|PNash=2629
|PMaxn=1020000
+
|PMaxn=
|PDate=2010-11-24
+
|PDate=
 
|PReserved=
 
|PReserved=
 +
|PMultiRes=1
 
|PNlist=
 
|PNlist=
 
2;T:T
 
2;T:T
 
5
 
5
32
+
32;C:{{NWi|MP|256|4}}
36
+
36;T:G
 
38
 
38
 
41;T:T
 
41;T:T
Line 17: Line 18:
 
69
 
69
 
71
 
71
72
+
72;C:{{NWi|MP|256|9}}
 
116
 
116
 
137
 
137
Line 23: Line 24:
 
197
 
197
 
237
 
237
336
+
336;C:{{NWi|MP|256|42}}
353
+
353;T:G
 
489
 
489
 
545
 
545
678
+
678;T:G
1040
+
1040;C:{{NWi|MP|256|130}}
 
1137
 
1137
 
1217
 
1217
Line 36: Line 37:
 
1836
 
1836
 
3077
 
3077
4640
+
4640;C:{{NWi|MP|256|580}}
 
4850
 
4850
 
5145
 
5145
Line 44: Line 45:
 
9662;29885
 
9662;29885
 
11159;29101
 
11159;29101
13433;27278
+
13433;27278;T:G
 
13763;27135
 
13763;27135
 
15998
 
15998
Line 52: Line 53:
 
35558;17057
 
35558;17057
 
47916;13057
 
47916;13057
48509;12991
+
48509;12991;T:G
 
86900;6468
 
86900;6468
 
88046;6345
 
88046;6345
 
116228;2805
 
116228;2805
161486;1081
+
161486;1081;T:G
253233;73343
+
253233;73343;T:G
265808;73344
+
265808;73344;C:{{NWi|MP|256|33226}}
 
373580;85870
 
373580;85870
411408;78842
+
411408;78842;C:{{NWi|MP|256|51426}}
 
463229;80768
 
463229;80768
 
668348;89675
 
668348;89675
 
883046;92205
 
883046;92205
 
884769;92210
 
884769;92210
942620;93791
+
942620;93791;T:G
 
1122897;103423
 
1122897;103423
 
1155630;103435
 
1155630;103435
|PRemarks=
+
1275596;103872
 +
1675403;111329
 +
1765113;111643
 +
2488562;119048
 +
2668448;119319;C:{{NWi|MP|256|333556}}
 +
3395661;118849
 +
3824348;134575
 +
|PRemarks=The {{OEIS|l|A032504}}<br>See also {{NWi|MP|256|n}}
 
}}
 
}}
 +
==History==
 +
{{HistF|2022-11-24|3824348|James Scott Brown,PrimeGrid Proth Prime Search}}
 +
{{HistC|2019-07|3322000-3640000|PrimeGrid Proth Mega Prime Search}}
 +
{{HistF|2015-02-14|2668448|Gerrit Slomma,PrimeGrid Proth Prime Search}}
 +
{{HistF|2015-01-03|2488562|Randall Scalise,PrimeGrid Proth Prime Search}}
 +
{{HistF|2014-12-01|3395661|John Christy,PrimeGrid Proth Mega Prime Search}} ([http://www.primegrid.com/download/mega-3395661.pdf Official announcement])
 +
{{HistF|2013-03-18|1765113|Bruce Dodson,PrimeGrid Proth Prime Search}}
 +
{{HistF|2013-02-25|1675403|Grzegorz Granowski,PrimeGrid Proth Prime Search}}
 +
{{HistF|2012-01-07|1275596|Kazuki Yoshikawa,PrimeGrid Proth Prime Search}}
 +
{{HistF|2011-12-01|1155630|Lennart Vogel,PrimeGrid Proth Prime Search}}
 +
{{HistF|2011-11-30|1122897|Bruce Dodson,PrimeGrid Proth Prime Search}}
 +
{{HistF|2010-07-27|942620|Steven Harvey,PrimeGrid Proth Prime Search}}
 +
{{HistF|2010-03-20|883046|Steven Harvey,PrimeGrid Proth Prime Search}}
 +
{{HistF|2009-08-16|668348|Brad Dick,PrimeGrid Proth Prime Search}}
 +
{{HistF|2008-12-02|373580|Jonathan Champ,PrimeGrid Proth Prime Search}}
 +
{{HistF|2007-05-29|463229|Rüdiger K. Eckhard}}
 +
{{HistF|2006-11-13|411408|Steven Harvey}}
 +
{{HistF|2005-02-02|265808|Jim Fougeron}}
 +
{{HistF|2005-02-02|253233|Jim Fougeron}}
 +
{{HistF|2000-06-29|161486|Daval Davis}}
 +
{{HistF|1999-07-16|88046|Peter Dodson}}
 +
{{HistF|1999-05-14|116228|Daval Davis}}
 +
{{HistF|1998-07-08|48509|Steven Whitaker}}
 +
{{HistF|1998-07-08|47916|Steven Whitaker}}
 +
{{HistF|1998-06-21|35558|Judson McCranie}}
 +
{{HistF|1998-03-07|25412|Ray Ballinger}}
 +
{{HistF|1998-02-24|86900|Jeffrey Young}}
 +
{{HistF|1997-07|13763|Jim Buddenhagen}}
 +
{{HistF|1997-07|13433|Jim Buddenhagen}}
 +
{{HistF|1996-10|19002|Patrick Demichel}}
 +
{{HistF|1996-05|16862|Patrick Demichel}}
 +
{{HistF|1996-05|11159|Patrick Demichel}}
 +
{{HistF|1993|9662|Harvey Dubner}}
 +
{{HistF|1993|8051|Harvey Dubner}}
 +
{{HistF|1993|7766|Harvey Dubner}}
 +
{{HistF|1993|7139|Harvey Dubner}}

Latest revision as of 19:42, 7 September 2024

Reserved! This sequence is currently part of Multi Reservation 1: PrimeGrid Proth Prime Search.

Current data

k , b : 255 , 2
Type : 315
Count : 67
Nash : 2629
Max n : 5,200,000
Date : 2024-07-25
Reserved : PrimeGridPrimeGrid/Reserved
2[1], 5, 32[2], 36[3], 38, 41[4], 57, 69, 71, 72[5], 116, 137, 156, 197, 237, 336[6], 353[7], 489, 545, 678[8], 1040[9], 1137, 1217, 1451, 1577, 1589, 1836, 3077, 4640[10], 4850, 5145, 7139, 7766, 8051, 9662, 11159, 13433[11], 13763, 15998, 16862, 19002, 25412, 35558, 47916, 48509[12], 86900, 88046, 116228, 161486[13], 253233[14], 265808[15], 373580, 411408[16], 463229, 668348, 883046, 884769, 942620[17], 1122897, 1155630, 1275596, 1675403, 1765113, 2488562, 2668448[18], 3395661, 3824348
Remarks :
The sequence A032504 in OEIS
See also Williams 255•256n+1

Notes

History