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Difference between revisions of "Riesel prime 2 13"
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{{Riesel prime | {{Riesel prime | ||
|Rk=13 | |Rk=13 | ||
| + | |Rb=2 | ||
|RCount=25 | |RCount=25 | ||
|RNash=1066 | |RNash=1066 | ||
| − | |RMaxn= | + | |RMaxn=4530000 |
| − | |RDate= | + | |RDate=2023-07-17 |
|RReserved=Michael Curtis | |RReserved=Michael Curtis | ||
|RNlist= | |RNlist= | ||
| Line 10: | Line 11: | ||
7 | 7 | ||
23 | 23 | ||
| − | 287 | + | 287;C:{{NWo|2048|26}} |
291 | 291 | ||
795 | 795 | ||
| Line 32: | Line 33: | ||
3675223;121266 | 3675223;121266 | ||
4333087;125395 | 4333087;125395 | ||
| − | |RRemarks= | + | |RRemarks=The {{OEIS|l|A001773}} |
}} | }} | ||
==History== | ==History== | ||
| + | {{HistC|2023-07-17|4530000|Michael Curtis|634485}} | ||
| + | {{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included | ||
{{HistC|2020-03-13|4400000|Michael Curtis|539627}} | {{HistC|2020-03-13|4400000|Michael Curtis|539627}} | ||
{{HistF|2018-06-20|4333087|Michael Curtis|490212}} | {{HistF|2018-06-20|4333087|Michael Curtis|490212}} | ||
Latest revision as of 19:29, 19 July 2023
| Reserved! This sequence is currently reserved by: Michael Curtis |
Current data
|
|
Remarks : |
The sequence A001773 in OEIS |
Notes
History
- 2023-07-17: Checked to n = 4530000, Michael Curtis
- 2021-03-21: Checked n = 1-1000000, Gary Barnes, double check, results included
- 2020-03-13: Checked to n = 4400000, Michael Curtis
- 2018-06-20: Found n = 4333087, Michael Curtis
- 2017-07-03: Checked to n = 4190000, Michael Curtis
- 2016-04-13: Found n = 3527315, Michael Curtis
- 2016-02-23: Found n = 3675223, Michael Curtis
- 2016-02-18: Found n = 3664703, Michael Curtis
- 2016-01-03: Checked to n = 3440000, Michael Curtis
- 2015-04-01: Checked to n = 3110000, Michael Curtis
- 2014-10-05: Checked to n = 3067000, Michael Curtis
- 2014-03-07: Checked to n = 3050000, Michael Curtis
- 2013-09-04: Checked to n = 3040000, Michael Curtis
- 2013-06-11: Checked to n = 2980000, Michael Curtis
- 2012-05-04: Checked to n = 2650000, Michael Curtis
- 2012-02-03: Found n = 2642943, Michael Curtis
- 2011-12-06: Found n = 2606075, Michael Curtis
- 2011-12-04: Checked to n = 2500000, Michael Curtis
- 2011-06-02: Checked to n = 2290000, Michael Curtis
- 2010-10-28: Checked to n = 2180000, Michael Curtis
- 2010-03-21: Checked to n = 2120000, Michael Curtis
- 2010-01-12: none, Michael Curtis
- 2009-09-01: none, Michael Curtis
- 2009-02-13: Checked to n = 1800000, Michael Curtis
- 2009-01-10: Checked to n = 1800000, Michael Curtis
- 2008-07-14: Checked to n = 1500000, Michael Curtis
- 2008-04-30: Checked to n = 1300000, Michael Curtis
- 2008-02-22: none, Michael Curtis
- 2008-01-13: Checked to n = 1250000, Michael Curtis
- 2007-11-21: none, Michael Curtis
- 2007-10-24: Checked to n = 1200000, Michael Curtis
- 2007-09-10: Checked to n = 1140000, Michael Curtis
- 2007-08-24: Checked to n = 1100000, Michael Curtis
- 2007-07-30: Checked to n = 1040000, Michael Curtis
- 2004-05-11: Found n = 166303, Predrag Minovic
- 2003-09-19: Found n = 233207, Peter Grobstich
- 1999-06-20: Found n = 55343, Michael J. Graef
- 1999-06-15: Found n = 51875, Michael J. Graef
- 1999-05-28: Found n = 34651, Michael J. Graef
- 1998-07-28: Found n = 29611, Wilfrid Keller
- 1998-04-10: Found n = 19071, Ray Ballinger
- 1994: Found n = 7927, Harvey Dubner
