Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Difference between revisions of "Riesel prime 2 19"

From Prime-Wiki
Jump to: navigation, search
(hist)
(cmt.)
 
(11 intermediate revisions by 2 users not shown)
Line 1: Line 1:
 
{{Riesel prime
 
{{Riesel prime
 
|Rk=19
 
|Rk=19
 +
|Rb=2
 +
|RCount=37
 
|RNash=1292
 
|RNash=1292
|RMaxn=5000000
+
|RMaxn=5176000
|RDate=2013-02-12
+
|RDate=2022-12-17
|RReserved=Peter Benson
+
|RReserved=Michael Kwok
 
|RNlist=
 
|RNlist=
 
1
 
1
Line 13: Line 15:
 
49
 
49
 
89
 
89
133
+
133;C:{{NWo|128|19}}
 
141
 
141
 
165
 
165
 
189
 
189
 
293
 
293
305
+
305;C:{{NWo|256|38}}
 
395
 
395
 
651
 
651
Line 43: Line 45:
 
1684813;85095
 
1684813;85095
 
3155009;106150
 
3155009;106150
|RRemarks=
+
|RRemarks=The {{OEIS|l|A001775}}
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistC|2022-12-17|5176000|Michael Kwok|620109}}, results included
 +
{{HistC|2022-06-04|5073000|Michael Kwok|607130}}, results included
 +
{{HistC|2021-03-21|1-1000000|Gary Barnes|574248}}, double check, results included
 +
{{HistR|2021-02-25|Michael Kwok|572491}}
 
{{HistC|2013-02-12|5000000|Peter Benson|329078}}
 
{{HistC|2013-02-12|5000000|Peter Benson|329078}}
 
{{HistC|2012-05-31|4000000|Peter Benson|300827}}
 
{{HistC|2012-05-31|4000000|Peter Benson|300827}}
{{HistR|2012-04-01|Peter Benson|295071}} from n=3000000
+
{{HistF|2012-04-08|3155009|Peter Benson|295814}}
 +
{{HistR|2012-04-01|Peter Benson|295071}} from {{Vn}}=3000000
 
{{HistC|2011-04-05|released|Peter Benson|257699}}
 
{{HistC|2011-04-05|released|Peter Benson|257699}}
 
{{HistC|2011-04-05|3000000|Peter Benson|257663}}
 
{{HistC|2011-04-05|3000000|Peter Benson|257663}}
 
{{HistC|2011-01-14|2500000|Peter Benson|246300}}
 
{{HistC|2011-01-14|2500000|Peter Benson|246300}}
 
{{HistC|2010-10-12|2210000|Peter Benson|233217}}
 
{{HistC|2010-10-12|2210000|Peter Benson|233217}}
{{HistC|2010-09-06|1500000|Peter Benson|228646}}, prime at n=1325245
+
{{HistC|2010-09-06|1500000|Peter Benson|228646}}
 +
{{HistF|2010-08-25|1325245|Peter Benson|227076}}
 
{{HistR|2010-07-18|Peter Benson|221839}}
 
{{HistR|2010-07-18|Peter Benson|221839}}
 
{{HistR|2008-12-15|Alexander Jones|153514}}
 
{{HistR|2008-12-15|Alexander Jones|153514}}
 +
{{HistF|2008-06-01|1684813|Peter Benson}}
 
{{HistC|2008-05-04|1206000|Michael Kwok|132703}}, results included
 
{{HistC|2008-05-04|1206000|Michael Kwok|132703}}, results included
 +
{{HistF|2008-04-22|1434165|Peter Benson}}
 
{{HistC|2008-01-01|1112000|Michael Kwok|121885}}, results included
 
{{HistC|2008-01-01|1112000|Michael Kwok|121885}}, results included
 
{{HistC|2007-10-30|1050000|Michael Kwok|112485}}, results included
 
{{HistC|2007-10-30|1050000|Michael Kwok|112485}}, results included
 
{{HistC|2007-08-16|1000000|Michael Kwok|112485}}, results included
 
{{HistC|2007-08-16|1000000|Michael Kwok|112485}}, results included
 +
{{HistF|2007-02-13|916763|Michael Kwok}}
 +
{{HistF|2006-05-21|645555|Michael Kwok}}
 +
{{HistF|2004-04-19|353661|Steven Harvey}}
 +
{{HistF|2004-04-13|311091|Steven Harvey}}
 +
{{HistF|2004-04-01|181395|Steven Harvey}}
 +
{{HistF|2004-04-01|167843|Steven Harvey}}
 +
{{HistF|1999-06-12|48819|Michael J. Graef}}
 +
{{HistF|1994|6989|Harvey Dubner}}

Latest revision as of 13:12, 21 August 2023

Reserved! This sequence is currently reserved by: Michael Kwok

Current data

k , b : 19 , 2
Count : 37
Nash : 1292
Max n : 5,176,000
Date : 2022-12-17
Reserved : Michael KwokMichael Kwok/Reserved
1, 3, 5, 21, 41, 49, 89, 133[1], 141, 165, 189, 293, 305[2], 395, 651, 665, 771, 801, 923, 953, 3689, 5315, 6989, 15641, 48819, 78389, 134053, 167843, 181395, 311091, 353661, 645555, 916763, 1325245, 1434165, 1684813, 3155009
Remarks :
The sequence A001775 in OEIS

Notes

History