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Difference between revisions of "Riesel prime 2 507"
(add history) |
(add Woodall reference) |
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(One intermediate revision by the same user not shown) | |||
Line 2: | Line 2: | ||
|Rk=507 | |Rk=507 | ||
|Rb=2 | |Rb=2 | ||
− | |RCount= | + | |RCount=80 |
|RNash=3502 | |RNash=3502 | ||
|RMaxn= | |RMaxn= | ||
Line 32: | Line 32: | ||
1049 | 1049 | ||
1246 | 1246 | ||
− | 1521 | + | 1521;C:{{NWo|8|507}} |
2114 | 2114 | ||
2201 | 2201 | ||
Line 88: | Line 88: | ||
1703122;133758 | 1703122;133758 | ||
1746026;133813 | 1746026;133813 | ||
+ | 2244237;134794 | ||
|RRemarks= | |RRemarks= | ||
|RSieve= | |RSieve= | ||
}} | }} | ||
==History== | ==History== | ||
+ | {{HistF|2023-01-16|2244237|Florian Piesker|622738}} | ||
{{HistC|2022-08-10|2000000|NPLB Drive 13|611113}}, released | {{HistC|2022-08-10|2000000|NPLB Drive 13|611113}}, released | ||
{{HistR|2022-08-09|NPLB Drive 17|611081}}, for 2000000<{{Vn}}<3000000 | {{HistR|2022-08-09|NPLB Drive 17|611081}}, for 2000000<{{Vn}}<3000000 |
Latest revision as of 01:13, 1 November 2024
Reserved! This sequence is currently part of Multi Reservation 8: NPLB Drive 17. |
Current data
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Notes
- ↑ Sophie Germain n=1
- ↑ Twin n=2
- ↑ Sophie Germain n=4
- ↑ Twin n=26
- ↑ Sophie Germain n=28
- ↑ Woodall 507•8507-1
History
- 2023-01-16: Found n = 2244237, Florian Piesker
- 2022-08-10: Checked to n = 2000000, NPLB Drive 13, released
- 2022-08-09: Reserved by NPLB Drive 17, for 2000000<n<3000000
- 2022-04-07: Found n = 1746026, William Byerly
- 2022-03-19: Found n = 1703122, Florian Piesker
- 2013-08-18: Found n = 1295094, Gary Barnes
- 2013-04-05: Found n = 1192088, Gary Barnes
- 2012-03-14: Found n = 1127304, Jussi Heino
- 2011-08-04: Reserved by NPLB Drive 13, for 1000000<n<2000000
- 2010-11-11: Checked to n = 1000000, NPLB Drive 5
- 2010-10-30: Found n = 945498, Lennart Vogel
- 2010-10-28: Found n = 926613, Lennart Vogel
- 2009-02-16: Found n = 638296, Gary Barnes
- 2008-12-22: Checked to n = 600000, NPLB Drive 1
- 2008-12-19: Reserved by NPLB Drive 5, for 600000<n<1000000
- 2008-11-30: Found n = 562132, Gary Barnes
- 2008-07-27: Found n = 511794, Gary Barnes
- 2008-06-18: Found n = 505096, James P. Burt
- 2008-06-15: Found n = 473865, Bruce E. Slade
- 2008-03-25: Checked to n = 333200, NPLB Drive 2
- 2008-01-22: Reserved by NPLB Drive 2, for 260000<=n<=333200
- 2008-01-21: Reserved by NPLB Drive 1, for 333201<=n<=600000
- 2004-11-01: Found n = 241173, Steven Harvey
- 2004-11-01: Found n = 238177, Steven Harvey
- 2004-11-01: Found n = 234304, Steven Harvey
- 2004-11-19: Found n = 217588, Steven Harvey
- 2003-06-27: Found n = 123646, Steven Harvey
- 2003-03-21: Found n = 116158, Steven Harvey
- 2003-03-21: Found n = 115057, Steven Harvey
- 2003-03-21: Found n = 113332, Steven Harvey
- 2001-12-13: Found n = 95168, Kimmo Herranen
- 2001-12-12: Found n = 93161, Kimmo Herranen
- 2001-12-12: Found n = 89228, Kimmo Herranen
- 2001-12-10: Found n = 81349, Kimmo Herranen