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Difference between revisions of "Riesel prime 3 2"

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(note)
(n=138366)
Line 2: Line 2:
 
|Rk=2
 
|Rk=2
 
|Rb=3
 
|Rb=3
|RCount=37
+
|RCount=38
 
|RNash=2685
 
|RNash=2685
 
|RMaxn=2000000
 
|RMaxn=2000000
|RDate=2021-01-26
+
|RDate=2024-08-01
 
|RReserved=
 
|RReserved=
 
|RMultiRes=
 
|RMultiRes=
Line 46: Line 46:
 
1063844;104556
 
1063844;104556
 
1360104;120178
 
1360104;120178
 +
2834778;138366
 
|RRemarks=See [http://www.ams.org/journals/mcom/1972-26-120/S0025-5718-1972-0314747-X/S0025-5718-1972-0314747-X.pdf H.C.Williams, C.R.Zarnke: "Some prime numbers of the forms 2A3^n+1 and 2A3^n-1"] Math. Comp. 26 (1972), 995-998<br>The {{OEIS|l|A003307}}<br>See also {{NWi|MM|3|n}}
 
|RRemarks=See [http://www.ams.org/journals/mcom/1972-26-120/S0025-5718-1972-0314747-X/S0025-5718-1972-0314747-X.pdf H.C.Williams, C.R.Zarnke: "Some prime numbers of the forms 2A3^n+1 and 2A3^n-1"] Math. Comp. 26 (1972), 995-998<br>The {{OEIS|l|A003307}}<br>See also {{NWi|MM|3|n}}
 
|RSieve=
 
|RSieve=
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistF|2024-08-01|2834778|Ryan Propper}}
 
{{HistC|2021-01-26|2000000|Borys Jaworski|570134}}, released
 
{{HistC|2021-01-26|2000000|Borys Jaworski|570134}}, released
 
{{HistC|2020-04-04|2000000|Borys Jaworski|541720}}
 
{{HistC|2020-04-04|2000000|Borys Jaworski|541720}}

Revision as of 00:05, 3 August 2024

Current data

k , b : 2 , 3
Count : 38
Nash : 2685
Max n : 2,000,000
Date : 2024-08-01
1, 2[1], 3, 7[2], 8[3], 12[4], 20[5], 23, 27, 35, 56, 62, 68, 131, 222, 384, 387, 579, 644, 1772, 3751, 5270, 6335, 8544, 9204, 12312, 18806, 21114, 49340, 75551, 90012, 128295, 143552, 147488, 1010743, 1063844, 1360104, 2834778
Remarks :
See H.C.Williams, C.R.Zarnke: "Some prime numbers of the forms 2A3^n+1 and 2A3^n-1" Math. Comp. 26 (1972), 995-998
The sequence A003307 in OEIS
See also Williams 2•3n-1

Notes

History