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Difference between revisions of "Woodall prime 2"

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(add remark, consistency with PG Cullen search)
(keep max referneces as possible in wiki, for easy reaching other pages)
 
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|WoBase=2
 
|WoBase=2
 
|WoMaxn=24000000
 
|WoMaxn=24000000
−
|WoDate=2024
+
|WoDate=2024-10-25
 
|WoReserved=PrimeGrid Woodall Prime Search
 
|WoReserved=PrimeGrid Woodall Prime Search
 
|WoNlist=
 
|WoNlist=
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}}
 
}}
 
==History==
 
==History==
 +
{{HistC|2024-10-25|1-100000|Gary Barnes|1058845}}, double-check, released
 
{{HistF|2018-03-21|17016602|Diego Bertolotti,PrimeGrid Woodall Prime Search}} ([http://www.primegrid.com/download/WOO-17016602.pdf Official announcement])
 
{{HistF|2018-03-21|17016602|Diego Bertolotti,PrimeGrid Woodall Prime Search}} ([http://www.primegrid.com/download/WOO-17016602.pdf Official announcement])
 
{{HistF|2007-12-21|3752948|Matthew J. Thompson,PrimeGrid Woodall Prime Search}} ([http://www.primegrid.com/download/woodall-3752948.pdf Official announcement])
 
{{HistF|2007-12-21|3752948|Matthew J. Thompson,PrimeGrid Woodall Prime Search}} ([http://www.primegrid.com/download/woodall-3752948.pdf Official announcement])

Latest revision as of 11:03, 20 January 2025

Reserved! This sequence is currently reserved by: PrimeGrid Woodall Prime Search

Current data

ASCII format : n*2^n-1
Base : 2
Count : 34
Max n : 24,000,000
Date : 2024-10-25
Reserved : PrimeGrid Woodall Prime SearchPrimeGrid Woodall Prime Search/Reserved
2[1], 3[2], 6[3], 30[4], 75[5], 81[6], 115[7], 123[8], 249[9], 362[10], 384[11], 462[12], 512[13], 751[14], 822[15], 5312[16], 7755[17], 9531[18], 12379[19], 15822[20], 18885[21], 22971[22], 23005[23], 98726[24], 143018[25], 151023[26], 667071[27], 1195203[28], 1268979[29], 1467763[30], 2013992[31], 2367906[32], 3752948[33], 17016602[34]
Remarks :
The sequence A002234 in OEIS
Current status at PrimeGrid

Notes

  1. Jump up ↑ Mersenne 23-1
  2. Jump up ↑ Riesel 3•23-1
  3. Jump up ↑ Riesel 3•27-1
  4. Jump up ↑ Riesel 15•231-1
  5. Jump up ↑ Riesel 75•275-1
  6. Jump up ↑ Riesel 81•281-1
  7. Jump up ↑ Riesel 115•2115-1
  8. Jump up ↑ Riesel 123•2123-1
  9. Jump up ↑ Riesel 249•2249-1
  10. Jump up ↑ Riesel 181•2363-1
  11. Jump up ↑ Riesel 3•2391-1
  12. Jump up ↑ Riesel 231•2463-1
  13. Jump up ↑ Mersenne 2521-1
  14. Jump up ↑ Riesel 751•2751-1
  15. Jump up ↑ Riesel 411•2823-1
  16. Jump up ↑ Riesel 83•25318-1
  17. Jump up ↑ Riesel 7755•27755-1
  18. Jump up ↑ Riesel 9531•29531-1
  19. Jump up ↑ Riesel 12379•212379-1
  20. Jump up ↑ Riesel 7911•215823-1
  21. Jump up ↑ Riesel 18885•218885-1
  22. Jump up ↑ Riesel 22971•222971-1
  23. Jump up ↑ Riesel 23005•223005-1
  24. Jump up ↑ Riesel 49363•298727-1
  25. Jump up ↑ Riesel 71509•2143019-1
  26. Jump up ↑ Riesel 151023•2151023-1
  27. Jump up ↑ Riesel 667071•2667071-1
  28. Jump up ↑ Riesel 1195203•21195203-1
  29. Jump up ↑ Riesel 1268979•21268979-1
  30. Jump up ↑ Riesel 1467763•21467763-1
  31. Jump up ↑ Riesel 251749•22013995-1
  32. Jump up ↑ Riesel 1183953•22367907-1
  33. Jump up ↑ Riesel 938237•23752950-1
  34. Jump up ↑ Riesel 8508301•217016603-1

History

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