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Difference between revisions of "Proth prime 2 27"
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| Line 4: | Line 4: | ||
|PCount=49 | |PCount=49 | ||
|PNash=2142 | |PNash=2142 | ||
| − | |PMaxn= | + | |PMaxn= |
| − | |PDate= | + | |PDate= |
|PReserved= | |PReserved= | ||
| − | |PMultiRes= | + | |PMultiRes=1 |
|PNlist= | |PNlist= | ||
2;T:T | 2;T:T | ||
| − | 4;T: | + | 4;T:GT |
7 | 7 | ||
16 | 16 | ||
| − | 19 | + | 19;T:G |
| − | 20 | + | 20;T:G |
| − | 22 | + | 22;T:G |
| − | 26 | + | 26;T:G |
| − | 40 | + | 40;T:G |
| − | 44 | + | 44;T:G |
| − | 46 | + | 46;T:G |
| − | 47 | + | 47;T:G |
| − | 50 | + | 50;T:G |
| − | 56 | + | 56;T:G |
| − | 59 | + | 59;T:G |
| − | 64 | + | 64;T:G |
92 | 92 | ||
175 | 175 | ||
| − | 215 | + | 215;T:G |
| − | 275 | + | 275;T:G |
| − | 407 | + | 407;T:G |
| − | 455 | + | 455;T:G |
| − | 1076 | + | 1076;T:G |
| − | 1090 | + | 1090;T:G |
| − | 3080 | + | 3080;T:G |
3322;58783 | 3322;58783 | ||
| − | 6419;37496 | + | 6419;37496;T:G |
| − | 7639;32868 | + | 7639;32868;T:G |
19360;23105 | 19360;23105 | ||
| − | 30500;18270 | + | 30500;18270;T:G |
| − | 38770;16532 | + | 38770;16532;T:G |
| − | 44164;14297 | + | 44164;14297;T:G |
| − | 50696;11905 | + | 50696;11905;T:G |
| − | 114760;2844 | + | 114760;2844;T:G |
| − | 117784;2777 | + | 117784;2777;T:G |
| − | 153847;1234 | + | 153847;1234;T:G |
| − | 160874;1088 | + | 160874;1088;T:G |
| − | 178739;668 | + | 178739;668;T:G |
| − | 379880;67696 | + | 379880;67696;T:G |
| − | 405514;62886 | + | 405514;62886;T:G |
| − | 672007;75472 | + | 672007;75472;T:G |
| − | 974752;75124 | + | 974752;75124;T:G |
| − | 1164664;76226 | + | 1164664;76226;T:G |
| − | 1476347;76095 | + | 1476347;76095;T:G |
| − | 2218064;91240 | + | 2218064;91240;T:G |
| − | 5213635;119539 | + | 5213635;119539;T:G |
| − | 7046834;125683 | + | 7046834;125683;T:G |
| − | 7963247;131583 | + | 7963247;131583;T:G |
12184319;131760;T:G | 12184319;131760;T:G | ||
|PRemarks= | |PRemarks= | ||
| Line 62: | Line 62: | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistR|2023|PrimeGrid Proth Prime Search}} | ||
| + | {{HistC|2022-03-21|10000000|PrimeGrid 27121 Prime Search|P#9850#154888}} | ||
| + | {{HistC|2021-04-01|4000000-9000000|PrimeGrid Fermat Divisor Search|P#8778#132715}}, odd {{Vn}}-values only | ||
{{HistF|2021-02-06|12184319|Ryan Propper}} | {{HistF|2021-02-06|12184319|Ryan Propper}} | ||
| + | {{HistF|2021-01-16|7963247|Tom Greer,PrimeGrid Fermat Divisor Search}} ([https://www.primegrid.com/download/DIV-F7963247.pdf Official announcement]) | ||
| + | {{HistF|2018-10-16|7046834|Andrew M. Farrow,PrimeGrid 27121 Prime Search}} ([http://www.primegrid.com/download/27121-7046834.pdf Official announcement]) | ||
| + | {{HistF|2015-03-12|5213635|Hiroyuki Okazaki,PrimeGrid 27121 Prime Search}} ([http://www.primegrid.com/download/27121-5213635.pdf Official announcement]) | ||
| + | {{HistF|2009-12-23|2218064|Honza Cholt,PrimeGrid Proth Prime Search}} | ||
| + | {{HistF|2005-11-21|1164664|Curtis Cooper}} | ||
| + | {{HistF|2005-11-04|1476347|Curtis Cooper}} | ||
| + | {{HistF|2005-08-29|672007|Curtis Cooper}} | ||
| + | {{HistF|2005-07-20|974752|Mark Rodenkirch}} | ||
| + | {{HistF|2002-12-28|405514|Payam Samidoost}} | ||
| + | {{HistF|2003-12-15|379880|Reto Keiser}} | ||
| + | {{HistF|2000-04-05|178739|Jo Yeong Uk}} | ||
| + | {{HistF|1999-10-18|160874|Jo Yeong Uk}} | ||
| + | {{HistF|1999-08-08|153847|Jo Yeong Uk}} | ||
| + | {{HistF|1997-12-19|117784|Yves Gallot}} | ||
| + | {{HistF|1997-11-24|114760|Yves Gallot}} | ||
| + | {{HistF|1995-08|50696|Jeffrey Young}} | ||
| + | {{HistF|1995-08|44164|Jeffrey Young}} | ||
| + | {{HistF|1993-07|38770|Harvey Dubner}} | ||
| + | {{HistF|1993-05|30500|Harvey Dubner}} | ||
| + | {{HistF|1993-03|19360|Jeffrey Young}} | ||
{{HistC|1979|1500-8000|Gordon V. Cormack,Hugh C. Williams}} | {{HistC|1979|1500-8000|Gordon V. Cormack,Hugh C. Williams}} | ||
{{HistF|1979|7639|Gordon V. Cormack,Hugh C. Williams}} | {{HistF|1979|7639|Gordon V. Cormack,Hugh C. Williams}} | ||
Latest revision as of 09:11, 12 April 2023
| Reserved! This sequence is currently part of Multi Reservation 1: PrimeGrid Proth Prime Search. |
Current data
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|
Notes
- ↑ Twin n=2
- ↑ Is GF Divisor of xGF(2,11,3), Twin n=4
- ↑ Is GF Divisor of GF(18,5)
- ↑ Is GF Divisor of xGF(17,11,5)
- ↑ Is GF Divisor of xGF(20,9,5)
- ↑ Is GF Divisor of xGF(24,5,3) [+1]
- ↑ Is GF Divisor of xGF(39,10,9) [+1]
- ↑ Is GF Divisor of xGF(43,12,5)
- ↑ Is GF Divisor of xGF(43,9,5)
- ↑ Is GF Divisor of GF(45,8) [+1]
- ↑ Is GF Divisor of xGF(49,11,10)
- ↑ Is GF Divisor of xGF(55,7,5) [+3]
- ↑ Is GF Divisor of xGF(56,7,4) [+1]
- ↑ Is GF Divisor of xGF(62,7,5) [+2]
- ↑ Is GF Divisor of xGF(214,10,3) [+2]
- ↑ Is GF Divisor of xGF(274,6,5)
- ↑ Is GF Divisor of GF(405,7) [+1]
- ↑ Is GF Divisor of F(452)
- ↑ Is GF Divisor of xGF(1073,9,7) [+1]
- ↑ Is GF Divisor of xGF(1089,7,6) [+2]
- ↑ Is GF Divisor of xGF(3079,11,3)
- ↑ Is GF Divisor of xGF(6416,11,6) [+1]
- ↑ Is GF Divisor of xGF(7638,8,5)
- ↑ Is GF Divisor of xGF(30499,10,3) [+1]
- ↑ Is GF Divisor of xGF(38769,11,10)
- ↑ Is GF Divisor of xGF(44161,11,6)
- ↑ Is GF Divisor of GF(50695,11)
- ↑ Is GF Divisor of xGF(114759,9,7)
- ↑ Is GF Divisor of xGF(117783,9,7)
- ↑ Is GF Divisor of xGF(153844,10,7)
- ↑ Is GF Divisor of xGF(160869,11,3) [+1]
- ↑ Is GF Divisor of xGF(178738,5,2) [+3]
- ↑ Is GF Divisor of xGF(379879,10,7)
- ↑ Is GF Divisor of xGF(405513,7,5) [+3]
- ↑ Is GF Divisor of F(672005) [+7]
- ↑ Is GF Divisor of xGF(974749,7,5) [+1]
- ↑ Is GF Divisor of xGF(1164663,9,7)
- ↑ Is GF Divisor of xGF(1476345,11,3)
- ↑ Is GF Divisor of xGF(2218063,9,5) [+1]
- ↑ Is GF Divisor of xGF(5213634,7,6) [+1]
- ↑ Is GF Divisor of xGF(7046830,10,3) [+1]
- ↑ Is GF Divisor of F(7963245)
- ↑ Is GF Divisor of GF(12184313,8) [+1]
History
- 2023: Reserved by PrimeGrid Proth Prime Search
- 2022-03-21: Checked to n = 10000000, PrimeGrid 27121 Prime Search
- 2021-04-01: Checked n = 4000000-9000000, PrimeGrid Fermat Divisor Search, odd n-values only
- 2021-02-06: Found n = 12184319, Ryan Propper
- 2021-01-16: Found n = 7963247, Tom Greer, PrimeGrid Fermat Divisor Search (Official announcement)
- 2018-10-16: Found n = 7046834, Andrew M. Farrow, PrimeGrid 27121 Prime Search (Official announcement)
- 2015-03-12: Found n = 5213635, Hiroyuki Okazaki, PrimeGrid 27121 Prime Search (Official announcement)
- 2009-12-23: Found n = 2218064, Honza Cholt, PrimeGrid Proth Prime Search
- 2005-11-21: Found n = 1164664, Curtis Cooper
- 2005-11-04: Found n = 1476347, Curtis Cooper
- 2005-08-29: Found n = 672007, Curtis Cooper
- 2005-07-20: Found n = 974752, Mark Rodenkirch
- 2002-12-28: Found n = 405514, Payam Samidoost
- 2003-12-15: Found n = 379880, Reto Keiser
- 2000-04-05: Found n = 178739, Jo Yeong Uk
- 1999-10-18: Found n = 160874, Jo Yeong Uk
- 1999-08-08: Found n = 153847, Jo Yeong Uk
- 1997-12-19: Found n = 117784, Yves Gallot
- 1997-11-24: Found n = 114760, Yves Gallot
- 1995-08: Found n = 50696, Jeffrey Young
- 1995-08: Found n = 44164, Jeffrey Young
- 1993-07: Found n = 38770, Harvey Dubner
- 1993-05: Found n = 30500, Harvey Dubner
- 1993-03: Found n = 19360, Jeffrey Young
- 1979: Checked n = 1500-8000, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 7639, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 6419, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 3322, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 3080, Gordon V. Cormack, Hugh C. Williams
