| Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3). |
Navigation
| Topics | Help • Register • News • History • How to • Sequences statistics • Template prototypes |
Difference between revisions of "Proth prime 2 23"
(new) |
(add Cullen prime) |
||
| (5 intermediate revisions by 3 users not shown) | |||
| Line 4: | Line 4: | ||
|PCount=19 | |PCount=19 | ||
|PNash=826 | |PNash=826 | ||
| − | |PMaxn= | + | |PMaxn=9000000 |
| − | |PDate= | + | |PDate=2021-04-01 |
|PReserved= | |PReserved= | ||
|PMultiRes= | |PMultiRes= | ||
|PNlist= | |PNlist= | ||
1 | 1 | ||
| − | 9 | + | 9;T:G |
13 | 13 | ||
| − | 29 | + | 29;T:G |
| − | 41 | + | 41;T:G |
| − | 49 | + | 49;T:G |
| − | 69 | + | 69;T:G;C:{{NCu|8|23}} |
73 | 73 | ||
| − | 341 | + | 341;T:G |
| − | 381 | + | 381;T:G |
| − | 389 | + | 389;T:G |
| − | 649 | + | 649;T:G |
| − | 1961 | + | 1961;T:G |
| − | 3929;48023 | + | 3929;48023;T:G |
| − | 977541;72094 | + | 977541;72094;T:G |
1399841;100799 | 1399841;100799 | ||
| − | 1448461;84083 | + | 1448461;84083;T:G |
2425641;101942;T:G | 2425641;101942;T:G | ||
4300741;130006;T:G | 4300741;130006;T:G | ||
| − | |PRemarks= | + | |PRemarks=The {{OEIS|l|A032361}} |
|PSieve= | |PSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| − | {{HistF|2019-10-11|4300741|Nicholas Mohacsy,PrimeGrid}} | + | {{HistC|2021-04-01|9000000|PrimeGrid Fermat Divisor Search}} |
| + | {{HistF|2019-10-11|4300741|Nicholas Mohacsy,PrimeGrid Fermat Divisor Search}} | ||
| + | {{HistC|2019-07|3322000-3640000|PrimeGrid Proth Mega Prime Search}} | ||
| + | {{HistF|2011-09-12|2425641|Jianwen Ling,PrimeGrid Proth Prime Search}} | ||
| + | {{HistF|2011-07-13|1399841|Lennart Vogel,PrimeGrid Proth Prime Search}} | ||
| + | {{HistF|2008-02-16|1448461|Marco Crosa}} | ||
| + | {{HistF|2004-10-21|977541|Peter Grobstich}} | ||
| + | {{HistC|1979|1500-4000|Gordon V. Cormack,Hugh C. Williams}} | ||
| + | {{HistF|1979|3929|Gordon V. Cormack,Hugh C. Williams}} | ||
| + | {{HistF|1979|1961|Gordon V. Cormack,Hugh C. Williams}} | ||
Latest revision as of 01:32, 27 September 2024
Current data
|
|
Remarks : |
The sequence A032361 in OEIS |
Notes
- ↑ Is GF Divisor of xGF(6,11,6)
- ↑ Is GF Divisor of GF(28,3) [+1]
- ↑ Is GF Divisor of xGF(40,11,3)
- ↑ Is GF Divisor of xGF(48,7,2)
- ↑ Is GF Divisor of xGF(67,7,5) [+2], Cullen 23•823+1
- ↑ Is GF Divisor of xGF(340,5,2) [+1]
- ↑ Is GF Divisor of GF(380,10) [+1]
- ↑ Is GF Divisor of xGF(388,11,4) [+1]
- ↑ Is GF Divisor of xGF(648,3,2) [+5]
- ↑ Is GF Divisor of GF(1960,10)
- ↑ Is GF Divisor of xGF(3928,3,2) [+3]
- ↑ Is GF Divisor of xGF(977540,8,3) [+1]
- ↑ Is GF Divisor of xGF(1448459,9,8) [+1]
- ↑ Is GF Divisor of xGF(2425640,11,7)
- ↑ Is GF Divisor of xGF(4300740,9,5) [+1]
History
- 2021-04-01: Checked to n = 9000000, PrimeGrid Fermat Divisor Search
- 2019-10-11: Found n = 4300741, Nicholas Mohacsy, PrimeGrid Fermat Divisor Search
- 2019-07: Checked n = 3322000 - 3640000, PrimeGrid Proth Mega Prime Search
- 2011-09-12: Found n = 2425641, Jianwen Ling, PrimeGrid Proth Prime Search
- 2011-07-13: Found n = 1399841, Lennart Vogel, PrimeGrid Proth Prime Search
- 2008-02-16: Found n = 1448461, Marco Crosa
- 2004-10-21: Found n = 977541, Peter Grobstich
- 1979: Checked n = 1500 - 4000, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 3929, Gordon V. Cormack, Hugh C. Williams
- 1979: Found n = 1961, Gordon V. Cormack, Hugh C. Williams
