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Difference between revisions of "Riesel prime 4 4866"
(separate even-n & odd-n history) |
m (tweak remark) |
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|RNlist= | |RNlist= | ||
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| − | |RRemarks=[[Conjectures 'R Us]] search for 19464*4^{{Vn}}-1. It is an odd | + | |RRemarks=[[Conjectures 'R Us]] search for 19464*4^{{Vn}}-1. It is an odd {{Vn}} search of {{NRi|2433|n}}. |
| + | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
Revision as of 05:11, 2 June 2024
Current data
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Remarks : |
Conjectures 'R Us search for 19464*4^n-1. It is an odd n search of Riesel 2433•2n-1. |
History
- 2023-07-11: Checked to n = 5000000, (SRBase), Conjectures 'R Us
- 2023-05-01: Reserved by (SRBase), Conjectures 'R Us, for n=4500000-5000000
- 2022-11-05: Checked to n = 4500000, (SRBase), Conjectures 'R Us
- 2022-08-02: Reserved by (SRBase), Conjectures 'R Us, for n=4000000-4500000
- 2021-11-21: Checked to n = 4000000, (SRBase), Conjectures 'R Us
- 2021-06-20: Reserved by (SRBase), Conjectures 'R Us, for n=3325000-4000000
- 2021-01-28: Checked to n = 3325000, (PRPnet port 1400), Conjectures 'R Us, released
- 2017-05-16: Checked to n = 2453000, (PRPnet port 1400), Conjectures 'R Us
- 2015-04-29: Checked to n = 1500000, (PRPnet port 1400), Conjectures 'R Us
- 2014-09-20: Reserved by (PRPnet port 1400), Conjectures 'R Us, n>1000000
- 2011-05-25: Checked n = 1000000-2000000, Gary Barnes, released
- 2011-05-12: Reserved by Gary Barnes, for n=500000-1000000
- 2008-06-28: Checked to n = 500000, Gary Barnes, released
- 2008-06-26: Checked to n = 490000, Gary Barnes
- 2008-06-17: Checked to n = 400000, Gary Barnes
- 2008-06-01: Reserved by Gary Barnes, for n ≤ 500000
- 2008-02-14: Checked to n = 300000, Gary Barnes, released
- 2008-02-06: Checked to n = 250000, Gary Barnes
- 2008-02-03: Checked to n = 207000, Gary Barnes
- 2008-01-31: Checked to n = 162000, Gary Barnes
- 2008-01-25: Reserved by Gary Barnes, for n ≤ 250000
- 2008-01-24: Checked to n = 131016, Jean Penné, released
- 2008-01-07: Checked to n = 68556, Jean Penné
