Difference between revisions of "Riesel prime 10 11"

Latest revision as of 07:26, 30 September 2024

1, 9, 11^[1], 17, 22^[2], 29, 36, 37, 52, 166, 448, 2011, 3489, 4871, 6982, 10024, 16974, 33287, 47364, 58873, 126160, 234424, 382881, 524706

Remarks :

The sequence A111391 in OEIS
See history at Studio Kamada k*10^n-1 form and difficulty 11*10^w-1.
See also Williams 11•10ⁿ-1

2024-09-30: Checked n = 100000 - 600000, Gary Barnes
2024-09-24: Reserved by Gary Barnes for n = 100000 - 600000
2024-08-26: Checked n = 2 - 100000, Mark Rodenkirch, double-check n = 2 - 50000, released
2024-08-22: Reserved by Mark Rodenkirch for n = 2 - 100000
2021-09-30: Found n = 524706, Stefano D'Urso
2021-02-19: Found n = 382881, Stefano D'Urso
2020-10-30: Found n = 234424, Stefano D'Urso
2013-09-16: Checked to n = 50000?, Ray Chandler
2013-09-13: Found n = 126160, Predrag Kurtovic
2013-09-13: Found n = 58873, Predrag Kurtovic
2011-03-15: Found n = 47364, Ray Chandler
2011-03-02: Found n = 33287, Ray Chandler
2010-11-15: Found n = 16974, Ray Chandler
2010-10-15: Found n = 10024, Ray Chandler
2005-11-15: Checked n = 1 - 9500, Robert G. Wilson

@@ Line 4: / Line 4: @@
 |RCount=24
 |RNash=4217
-|RMaxn=150000
+|RMaxn=600000
-|RDate=2024-09-24
+|RDate=2024-09-30
-|RReserved=Gary Barnes
+|RReserved=
 |RMultiRes=
 |RNlist=
@@ Line 37: / Line 37: @@
 }}
 ==History==
+{{HistC|2024-09-30|100000-600000|Gary Barnes|1054897}}
 {{HistR|2024-09-24|Gary Barnes|1054412}} for {{Rn|100000|600000}}
 {{HistC|2024-08-26|2-100000|Mark Rodenkirch|1052265}}, double-check {{Rn|2|50000}}, released