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Difference between revisions of "Riesel prime 2 1268979"
(Adding missing range category) |
(Adding RCount) |
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{{Riesel prime | {{Riesel prime | ||
|Rk=1268979 | |Rk=1268979 | ||
+ | |RCount=65 | ||
|RNash=3720 | |RNash=3720 | ||
|RMaxn=250000 | |RMaxn=250000 |
Revision as of 06:39, 26 May 2020
Reserved! This sequence is currently reserved by: Alexander Jones |
Current data
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[[Category:Riesel {{{Rb}}}|#.....1268979]][[Category:Riesel {{{Rb}}} Missing-range|#.....1268979]]
Notes
- ↑ Sophie Germain n=3
- ↑ Sophie Germain n=4
- ↑ Sophie Germain n=19
- ↑ Twin n=43
- ↑ Sophie Germain n=63
- ↑ Twin n=73
- ↑ Twin n=1455
- ↑ Woodall, Woodall 1268979•21268979-1
History
- 2020-03-17: Checked to n = 250000, Alexander Jones
- 2019-09-17: Checked to n = 50000, Alexander Jones
- 2019-07-24: Reserved by Alexander Jones
- 2007-01-25: Found n = 1268979, Willem Siemelink