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Difference between revisions of "Proth prime 2 255"
m (Karbon moved page Proth prime 255 to Proth prime 2 255 without leaving a redirect: renamed) |
(add Williams prime remark & links to primes) |
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{{Proth prime | {{Proth prime | ||
|Pk=255 | |Pk=255 | ||
| − | |PCount= | + | |Pb=2 |
| + | |PCount=67 | ||
|PNash=2629 | |PNash=2629 | ||
| − | |PMaxn= | + | |PMaxn= |
| − | |PDate= | + | |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 16: | Line 18: | ||
69 | 69 | ||
71 | 71 | ||
| − | 72 | + | 72;C:{{NWi|MP|256|9}} |
116 | 116 | ||
137 | 137 | ||
| Line 22: | 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 35: | Line 37: | ||
1836 | 1836 | ||
3077 | 3077 | ||
| − | 4640 | + | 4640;C:{{NWi|MP|256|580}} |
4850 | 4850 | ||
5145 | 5145 | ||
| Line 43: | Line 45: | ||
9662;29885 | 9662;29885 | ||
11159;29101 | 11159;29101 | ||
| − | 13433;27278 | + | 13433;27278;T:G |
13763;27135 | 13763;27135 | ||
15998 | 15998 | ||
| Line 51: | 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
|
|
Remarks : |
The sequence A032504 in OEIS See also Williams 255•256n+1 |
Notes
- ↑ Twin n=2
- ↑ Williams 255•2564+1
- ↑ Is GF Divisor of xGF(34,9,8)
- ↑ Twin n=41
- ↑ Williams 255•2569+1
- ↑ Williams 255•25642+1
- ↑ Is GF Divisor of xGF(352,11,3)
- ↑ Is GF Divisor of xGF(676,10,7)
- ↑ Williams 255•256130+1
- ↑ Williams 255•256580+1
- ↑ Is GF Divisor of xGF(13432,11,2)
- ↑ Is GF Divisor of xGF(48505,10,3)
- ↑ Is GF Divisor of GF(161484,5)
- ↑ Is GF Divisor of xGF(253231,10,3)
- ↑ Williams 255•25633226+1
- ↑ Williams 255•25651426+1
- ↑ Is GF Divisor of xGF(942618,11,9)
- ↑ Williams 255•256333556+1
History
- 2022-11-24: Found n = 3824348, James Scott Brown, PrimeGrid Proth Prime Search
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2015-02-14: Found n = 2668448, Gerrit Slomma, PrimeGrid Proth Prime Search
- 2015-01-03: Found n = 2488562, Randall Scalise, PrimeGrid Proth Prime Search
- 2014-12-01: Found n = 3395661, John Christy, PrimeGrid Proth Mega Prime Search (Official announcement)
- 2013-03-18: Found n = 1765113, Bruce Dodson, PrimeGrid Proth Prime Search
- 2013-02-25: Found n = 1675403, Grzegorz Granowski, PrimeGrid Proth Prime Search
- 2012-01-07: Found n = 1275596, Kazuki Yoshikawa, PrimeGrid Proth Prime Search
- 2011-12-01: Found n = 1155630, Lennart Vogel, PrimeGrid Proth Prime Search
- 2011-11-30: Found n = 1122897, Bruce Dodson, PrimeGrid Proth Prime Search
- 2010-07-27: Found n = 942620, Steven Harvey, PrimeGrid Proth Prime Search
- 2010-03-20: Found n = 883046, Steven Harvey, PrimeGrid Proth Prime Search
- 2009-08-16: Found n = 668348, Brad Dick, PrimeGrid Proth Prime Search
- 2008-12-02: Found n = 373580, Jonathan Champ, PrimeGrid Proth Prime Search
- 2007-05-29: Found n = 463229, Rüdiger K. Eckhard
- 2006-11-13: Found n = 411408, Steven Harvey
- 2005-02-02: Found n = 265808, Jim Fougeron
- 2005-02-02: Found n = 253233, Jim Fougeron
- 2000-06-29: Found n = 161486, Daval Davis
- 1999-07-16: Found n = 88046, Peter Dodson
- 1999-05-14: Found n = 116228, Daval Davis
- 1998-07-08: Found n = 48509, Steven Whitaker
- 1998-07-08: Found n = 47916, Steven Whitaker
- 1998-06-21: Found n = 35558, Judson McCranie
- 1998-03-07: Found n = 25412, Ray Ballinger
- 1998-02-24: Found n = 86900, Jeffrey Young
- 1997-07: Found n = 13763, Jim Buddenhagen
- 1997-07: Found n = 13433, Jim Buddenhagen
- 1996-10: Found n = 19002, Patrick Demichel
- 1996-05: Found n = 16862, Patrick Demichel
- 1996-05: Found n = 11159, Patrick Demichel
- 1993: Found n = 9662, Harvey Dubner
- 1993: Found n = 8051, Harvey Dubner
- 1993: Found n = 7766, Harvey Dubner
- 1993: Found n = 7139, Harvey Dubner
