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Difference between revisions of "Riesel prime 2 19401"
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{{HistC|2023-12-07|600000-1000000|Alexander Jones}} | {{HistC|2023-12-07|600000-1000000|Alexander Jones}} | ||
{{HistC|2023-03-23|500000-600000|Alexander Jones}} | {{HistC|2023-03-23|500000-600000|Alexander Jones}} | ||
| − | {{HistS|2023-03-14|600000-3100000 (all {{Vn}}), 150000-600000 (even {{Vn}} | + | {{HistS|2023-03-14|600000-3100000 (all {{Vn}}), 150000-600000 (only even {{Vn}})|Alexander Jones,yoyo@home}} |
{{HistC|2022-03-31|300000-500000|Alexander Jones}} | {{HistC|2022-03-31|300000-500000|Alexander Jones}} | ||
{{HistC|2022-01-10|150000-300000|Alexander Jones}} | {{HistC|2022-01-10|150000-300000|Alexander Jones}} | ||
Revision as of 01:33, 22 June 2024
Current data
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Remarks : |
For additional even n history, see CRUS Liskovets-Gallot search at Riesel 19401•4n-1. |
Notes
History
- 2023-12-07: Checked n = 600000 - 1000000, Alexander Jones
- 2023-03-23: Checked n = 500000 - 600000, Alexander Jones
- 2023-03-14: Sieve file created: n = 600000-3100000 (all n), 150000-600000 (only even n), Alexander Jones, yoyo@home
- 2022-03-31: Checked n = 300000 - 500000, Alexander Jones
- 2022-01-10: Checked n = 150000 - 300000, Alexander Jones
- 2021-12-22: Checked to n = 150000, Alexander Jones
- 2015-06-13: Found n = 3086450, Gary Barnes, CRUS Liskovets-Gallot
- 2015-04-29: Checked to n = 3000000 (only even n), (PRPnet port 1400), Conjectures 'R Us
- 2008-01-19: Checked to n = 132000, Karsten Bonath
