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Difference between revisions of "Woodall prime P 2"

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(more NWo-4)
(remove already normalized Riesel references (consistency))
 
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|WoReserved=
 
|WoReserved=
 
|WoNlist=
 
|WoNlist=
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1;C:{{NRi|2}}, {{NWo|4|1}}
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1;T:T;C:{{NRi|2}}, {{NWo|4|1}}
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2;C:{{NRi|3|2}}
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2
 
3;C:{{NRi|5}}, {{NWo|4|2}}
 
3;C:{{NRi|5}}, {{NWo|4|2}}
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4;C:{{NRi|5|4}}
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4
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5;C:{{NRi|3|6}}, {{NWo|4|3}}
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5;T:T;C:{{NRi|3|6}}, {{NWo|4|3}}
 
9;C:{{NRi|5|10}}, {{NWo|4|5}}
 
9;C:{{NRi|5|10}}, {{NWo|4|5}}
−
14;C:{{NRi|15|14}}
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14
 
15;C:{{NRi|19}}, {{NWo|4|8}}
 
15;C:{{NRi|19}}, {{NWo|4|8}}
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16;C:{{NRi|17|16}}
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16
 
27;C:{{NRi|7|29}}, {{NWo|4|14}}
 
27;C:{{NRi|7|29}}, {{NWo|4|14}}
 
45;C:{{NRi|23|46}}, {{NWo|4|23}}
 
45;C:{{NRi|23|46}}, {{NWo|4|23}}
−
122;C:{{NRi|123|122}}
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122
 
125;C:{{NRi|63|126}}, {{NWo|4|63}}
 
125;C:{{NRi|63|126}}, {{NWo|4|63}}
 
213;C:{{NRi|107|214}}, {{NWo|4|107}}
 
213;C:{{NRi|107|214}}, {{NWo|4|107}}
−
242;C:{{NRi|243|242}}
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242
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256;C:{{NRi|257|256}}
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256
 
263;C:{{NRi|33|266}}, {{NWo|4|132}}
 
263;C:{{NRi|33|266}}, {{NWo|4|132}}
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290;C:{{NRi|291|290}}
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290
 
855;C:{{NRi|107|858}}, {{NWo|4|428}}
 
855;C:{{NRi|107|858}}, {{NWo|4|428}}
 
1059;C:{{NRi|265|1061}}, {{NWo|4|530}}
 
1059;C:{{NRi|265|1061}}, {{NWo|4|530}}
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3945;47591;C:{{NRi|1973|3946}}, {{NWo|4|1973}}
 
3945;47591;C:{{NRi|1973|3946}}, {{NWo|4|1973}}
 
3999;46892;C:{{NRi|125|4004}}, {{NWo|4|2000}}
 
3999;46892;C:{{NRi|125|4004}}, {{NWo|4|2000}}
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9512;C:{{NRi|9513|9512}}
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9512
 
14127;27021;C:{{NRi|883|14131}}, {{NWo|4|7064}}
 
14127;27021;C:{{NRi|883|14131}}, {{NWo|4|7064}}
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16486;25566;C:{{NRi|16487|16486}}
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16486;25566
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20056;22658;C:{{NRi|20057|20056}}
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20056;22658
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28834;18742;C:{{NRi|28835|28834}}
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28834;18742
 
41493;15177;C:{{NRi|20747|41494}}, {{NWo|4|20747}}
 
41493;15177;C:{{NRi|20747|41494}}, {{NWo|4|20747}}
 
159147;1152;C:{{NRi|39787|159149}}, {{NWo|4|79574}}
 
159147;1152;C:{{NRi|39787|159149}}, {{NWo|4|79574}}
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587823;89940;C:{{NRi|36739|587827}}, {{NWo|4|293912}}
 
587823;89940;C:{{NRi|36739|587827}}, {{NWo|4|293912}}
 
3986381;119835;C:{{NRi|1993191|3986382}}, {{NWo|4|1993191}}
 
3986381;119835;C:{{NRi|1993191|3986382}}, {{NWo|4|1993191}}
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|WoRemarks=
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|WoRemarks=The {{OEIS|l|A230769}}<br>See additional history at [https://harvey563.tripod.com/NearCullen_WoodallPrimes.txt Near-Cullen & Near-Woodall primes]<br>For additional odd {{Vn}} history, see {{NWo|4|n}}.
 
}}
 
}}
 
==History==
 
==History==
 +
{{HistC|2015-05-01|2000000-4000000 only odd {{Vn}}|Serge Batalov}} from {{NWo|4|n}}
 
{{HistF|2015-05-01|3986381|Serge Batalov}}
 
{{HistF|2015-05-01|3986381|Serge Batalov}}
−
{{HistC|2014-11-12|2000000|Steven Harvey}}
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{{HistC|2014-11-12|1896000-2000000|Steven Harvey}}
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{{HistC|2014-10-27|1896000|Steven Harvey}}
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{{HistC|2014-10-27|1866000-1896000|Steven Harvey}}
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{{HistC|2014-10-10|1866000|Steven Harvey}}
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{{HistC|2014-10-10|1747000-1866000|Steven Harvey}}
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{{HistC|2014-08-15|1747000|Steven Harvey}}
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{{HistC|2014-08-15|1720000-1747000|Steven Harvey}}
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{{HistC|2014-07-29|1720000|Steven Harvey}}
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{{HistC|2014-07-29|1678000-1720000|Steven Harvey}}
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{{HistC|2014-07-10|1678000|Steven Harvey}}
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{{HistC|2014-07-10|1630000-1678000|Steven Harvey}}
−
{{HistC|2014-06-03|1630000|Steven Harvey}}
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{{HistC|2014-06-03|1100000-1630000|Steven Harvey}}
 
{{HistC|2012-06-01|1100000|Steven Harvey}}
 
{{HistC|2012-06-01|1100000|Steven Harvey}}
 
{{HistF|2009-09-11|587823|Steven Harvey}}
 
{{HistF|2009-09-11|587823|Steven Harvey}}

Latest revision as of 00:27, 1 November 2024

Current data

ASCII format : (n+1)*2^n-1
Base : 2
Count : 33
Max n : 2,000,000
Date : 2015-05-01
1[1], 2, 3[2], 4, 5[3], 9[4], 14, 15[5], 16, 27[6], 45[7], 122, 125[8], 213[9], 242, 256, 263[10], 290, 855[11], 1059[12], 2273[13], 3945[14], 3999[15], 9512, 14127[16], 16486, 20056, 28834, 41493[17], 159147[18], 227139[19], 587823[20], 3986381[21]
Remarks :
The sequence A230769 in OEIS
See additional history at Near-Cullen & Near-Woodall primes
For additional odd n history, see Woodall n•4n-1.

Notes

  1. ↑ Twin n=1, Mersenne 22-1, Woodall 41-1
  2. ↑ Mersenne 25-1, Woodall 2•42-1
  3. ↑ Twin n=5, Riesel 3•26-1, Woodall 3•43-1
  4. ↑ Riesel 5•210-1, Woodall 5•45-1
  5. ↑ Mersenne 219-1, Woodall 8•48-1
  6. ↑ Riesel 7•229-1, Woodall 14•414-1
  7. ↑ Riesel 23•246-1, Woodall 23•423-1
  8. ↑ Riesel 63•2126-1, Woodall 63•463-1
  9. ↑ Riesel 107•2214-1, Woodall 107•4107-1
  10. ↑ Riesel 33•2266-1, Woodall 132•4132-1
  11. ↑ Riesel 107•2858-1, Woodall 428•4428-1
  12. ↑ Riesel 265•21061-1, Woodall 530•4530-1
  13. ↑ Riesel 1137•22274-1, Woodall 1137•41137-1
  14. ↑ Riesel 1973•23946-1, Woodall 1973•41973-1
  15. ↑ Riesel 125•24004-1, Woodall 2000•42000-1
  16. ↑ Riesel 883•214131-1, Woodall 7064•47064-1
  17. ↑ Riesel 20747•241494-1, Woodall 20747•420747-1
  18. ↑ Riesel 39787•2159149-1, Woodall 79574•479574-1
  19. ↑ Riesel 56785•2227141-1, Woodall 113570•4113570-1
  20. ↑ Riesel 36739•2587827-1, Woodall 293912•4293912-1
  21. ↑ Riesel 1993191•23986382-1, Woodall 1993191•41993191-1

History

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