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Difference between revisions of "Riesel prime 2 19437"
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{{Riesel prime | {{Riesel prime | ||
|Rk=19437 | |Rk=19437 | ||
+ | |Rb=2 | ||
|RCount=75 | |RCount=75 | ||
|RNash=4113 | |RNash=4113 | ||
Line 88: | Line 89: | ||
==History== | ==History== | ||
{{HistC|2008-05-25|400000|Gary Barnes|134313}} | {{HistC|2008-05-25|400000|Gary Barnes|134313}} | ||
− | {{HistC|2008-02-01|290000|Gary Barnes|124466}} and 328000< | + | {{HistC|2008-02-01|290000|Gary Barnes|124466}} and 328000<{{Vn}}<389000 |
− | {{HistC|2007-12-27|278200|Gary Barnes|121661}} and 328000< | + | {{HistC|2007-12-27|278200|Gary Barnes|121661}} and 328000<{{Vn}}<377500 |
− | {{HistC|2007-12-01|200000-266300|Gary Barnes|119643}} and 328000< | + | {{HistC|2007-12-01|200000-266300|Gary Barnes|119643}} and 328000<{{Vn}}<368400 |
{{HistF|2007-11-18|364045|Gary Barnes|118770}} | {{HistF|2007-11-18|364045|Gary Barnes|118770}} | ||
− | {{HistC|2007-10-28|200000-250900|Gary Barnes|117239}} and 333300< | + | {{HistC|2007-10-28|200000-250900|Gary Barnes|117239}} and 333300<{{Vn}}<356900 |
{{HistC|2007-07-24|200000-225000|Gary Barnes|111074}} | {{HistC|2007-07-24|200000-225000|Gary Barnes|111074}} | ||
{{HistC|2007-07-17|212000|Gary Barnes|110557}} | {{HistC|2007-07-17|212000|Gary Barnes|110557}} | ||
{{HistC|2007-05-13|100000|Gary Barnes|105948}} | {{HistC|2007-05-13|100000|Gary Barnes|105948}} | ||
{{HistF|2005-04-16|211357|Larry Soule}} | {{HistF|2005-04-16|211357|Larry Soule}} |
Latest revision as of 12:45, 29 July 2021
Current data
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Notes
- ↑ Sophie Germain n=1
- ↑ Sophie Germain n=5
- ↑ Twin n=6
- ↑ Twin n=22
- ↑ Sophie Germain n=57
- ↑ Sophie Germain n=204
History
- 2008-05-25: Checked to n = 400000, Gary Barnes
- 2008-02-01: Checked to n = 290000, Gary Barnes and 328000<n<389000
- 2007-12-27: Checked to n = 278200, Gary Barnes and 328000<n<377500
- 2007-12-01: Checked n = 200000 - 266300, Gary Barnes and 328000<n<368400
- 2007-11-18: Found n = 364045, Gary Barnes
- 2007-10-28: Checked n = 200000 - 250900, Gary Barnes and 333300<n<356900
- 2007-07-24: Checked n = 200000 - 225000, Gary Barnes
- 2007-07-17: Checked to n = 212000, Gary Barnes
- 2007-05-13: Checked to n = 100000, Gary Barnes
- 2005-04-16: Found n = 211357, Larry Soule