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Difference between revisions of "Riesel prime 2 19413"
(150k) |
(add drive to prime) |
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| (5 intermediate revisions by 2 users not shown) | |||
| Line 2: | Line 2: | ||
|Rk=19413 | |Rk=19413 | ||
|Rb=2 | |Rb=2 | ||
| − | |RCount= | + | |RCount=21 |
|RNash=1443 | |RNash=1443 | ||
| − | |RMaxn= | + | |RMaxn=725000 |
| − | |RDate= | + | |RDate=2023-04-12 |
|RReserved= | |RReserved= | ||
|RMultiRes= | |RMultiRes= | ||
| Line 26: | Line 26: | ||
53883 | 53883 | ||
101787 | 101787 | ||
| − | 724320;86230 | + | 176623 |
| − | |RRemarks= | + | 222075 |
| + | 362667 | ||
| + | 724320;86230;C:{{NRi|19413|16|181080}} | ||
| + | |RRemarks=For additional {{Vn}} ≡ 0 mod 4 history, see [[Conjectures 'R Us]] search at {{NRi|19413|16|n}}. | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2023-04-12|800000|Karsten Bonath}}, only {{Vn}} ≡ 0 mod 4 | ||
| + | {{HistC|2023-04-09|725000|Alexander Jones}}, released | ||
| + | {{HistC|2023-03-23|600000|Alexander Jones}} | ||
| + | {{HistC|2022-03-20|500000|Alexander Jones}} | ||
| + | {{HistR|2022-02-27|Alexander Jones}} | ||
{{HistC|2021-12-30|150000|Alexander Jones}} | {{HistC|2021-12-30|150000|Alexander Jones}} | ||
{{HistC|2021-11-10|100000|Alexander Jones}} | {{HistC|2021-11-10|100000|Alexander Jones}} | ||
{{HistC|2020-08-29|50000|Alexander Jones}} | {{HistC|2020-08-29|50000|Alexander Jones}} | ||
{{HistC|2011-11-23|1007|Gary Barnes}} | {{HistC|2011-11-23|1007|Gary Barnes}} | ||
| − | {{HistF|2009-01-13|724320|Max Dettweiler|158613}} | + | {{HistF|2009-01-13|724320|Max Dettweiler,CRUS Drive 2|158613}} |
Latest revision as of 22:42, 16 July 2024
Current data
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Remarks : |
For additional n ≡ 0 mod 4 history, see Conjectures 'R Us search at Riesel 19413•16n-1. |
Notes
History
- 2023-04-12: Checked to n = 800000, Karsten Bonath, only n ≡ 0 mod 4
- 2023-04-09: Checked to n = 725000, Alexander Jones, released
- 2023-03-23: Checked to n = 600000, Alexander Jones
- 2022-03-20: Checked to n = 500000, Alexander Jones
- 2022-02-27: Reserved by Alexander Jones
- 2021-12-30: Checked to n = 150000, Alexander Jones
- 2021-11-10: Checked to n = 100000, Alexander Jones
- 2020-08-29: Checked to n = 50000, Alexander Jones
- 2011-11-23: Checked to n = 1007, Gary Barnes
- 2009-01-13: Found n = 724320, Max Dettweiler, CRUS Drive 2
