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Difference between revisions of "Proth prime 2 27"
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{{HistC|2024-04-30|5000000|PrimeGrid Proth Prime Search}}, effectively a double-check | {{HistC|2024-04-30|5000000|PrimeGrid Proth Prime Search}}, effectively a double-check | ||
{{HistC|2022-03-21|10000000|PrimeGrid 27121 Prime Search|P#9850#154888}} | {{HistC|2022-03-21|10000000|PrimeGrid 27121 Prime Search|P#9850#154888}} | ||
− | {{HistC|2021-04-01| | + | {{HistC|2021-04-01|3640000-9000000|PrimeGrid Fermat Divisor Search|P#8778#149792}}, 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|2021-01-16|7963247|Tom Greer,PrimeGrid Fermat Divisor Search}} ([https://www.primegrid.com/download/DIV-F7963247.pdf Official announcement]) |
Revision as of 03:46, 15 May 2024
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
- 2024-04-30: Checked to n = 5000000, PrimeGrid Proth Prime Search, effectively a double-check
- 2022-03-21: Checked to n = 10000000, PrimeGrid 27121 Prime Search
- 2021-04-01: Checked n = 3640000 - 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)
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 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