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• Riesel prime 2 11
  {{Riesel prime |Rk=11
  3 KB (280 words) - 00:00, 24 April 2024

Page text matches

• Examples
  ...1}{p_i} = \frac{1}{2} + \frac{1}{3} + \frac{1}{5} + \frac{1}{7} + \frac{1}{11} + \dotsb = \infty</math></pre> ...1}{p_i} = \frac{1}{2} + \frac{1}{3} + \frac{1}{5} + \frac{1}{7} + \frac{1}{11} + \dotsb = \infty</math>
  11 KB (1,236 words) - 14:41, 3 September 2020
• Mersenne prime
  ...}. On the other hand, 15 = 16 &minus; 1 = {{Kbn|4}}, for example, is not a prime, because 15 is divisible by 3 and 5. ...ion; in the 4th century BC [[Euclid]] demonstrated that if M is a Mersenne prime then M(M+1)/2 is a perfect number. Two millennia later, in the 18th century
  5 KB (857 words) - 14:53, 19 September 2021
• Riesel prime 2 21143
  {{Riesel prime {{HistF|2004-11-13|227144|Maksym Voznyy}}
  403 bytes (26 words) - 18:40, 2 January 2023
• Sierpiński problem
  *{{Kbn|+|78557|12n+11}} is multiple of 13. |0||1||2||3||4||5||6||7||8||9||10||11||12||13||14||15||16||17||18||19||20||21||22||23||24||25||26||27||28||29||30
  5 KB (650 words) - 10:25, 26 March 2024
• LLR
  |latest=4.0.5<br/><small>2023-11-11</small> '''LLR (Lucas Lehmer Riesel)''' is probably the fastest [[Primality testing program|program]] available
  2 KB (300 words) - 22:00, 16 December 2023
• Generalized Fermat number
  ...2^{2p^n}+2^{p^n}+1 \ = \ (2^{p^{n+1}}-1)/(2^{p^n}-1)</math> where p is the prime of apparition rank r (r(2)=1, r(3)=2, r(5)=3, ...) and n is greater or equa #If number <math>\sum_{i=0}^{p-1}\ (2^i)^{m} \ </math> is prime, then <math>m=p^n</math>.
  5 KB (726 words) - 09:57, 12 September 2021
• Sophie Germain prime
  ..., 23 is a Sophie Germain prime because it is a prime and 2*23+1 = 47, also prime. | 4 || 11 || {{NRi|3|2}}
  1 KB (171 words) - 04:26, 3 November 2020
• Riesel prime
  Although there's no official definition of a '''Riesel prime''' mostly all primes of the form {{Kbn|k|n}} with 2^{{Vn}} > {{Vk ...1-4199"]: [https://www.mersenneforum.org/showpost.php?p=425962 #1 (2016-02-11)] - [https://www.mersenneforum.org/showpost.php?p=541048 #7 (2020-03-27)]
  2 KB (279 words) - 03:48, 24 April 2024
• Riesel problem 1
  {{DISPLAYTITLE:Riesel problem, {{Kbn|-|k|2|n}}, {{Vk}} < {{Num|509203}}}} The '''Riesel problem''' involves determining the smallest [[Riesel number]].
  6 KB (689 words) - 18:14, 4 April 2024
• Riesel prime 2 3
  {{Riesel prime 11
  5 KB (523 words) - 09:47, 5 October 2023
• Riesel prime 2 5
  {{Riesel prime 12;C:{{NWo|-|11}}
  2 KB (196 words) - 18:36, 9 October 2021
• Riesel prime 2 7
  {{Riesel prime {{HistC|2010-04-11|2510000|Predrag Minovic|211346}}
  3 KB (264 words) - 22:08, 5 July 2023
• Riesel prime 2 15
  {{Riesel prime |RDate=2021-11-22
  2 KB (214 words) - 23:02, 22 November 2021
• Riesel prime 2 2145
  {{Riesel prime {{HistF|2011-11-21|861356|Michael Curtis|279428}}
  3 KB (329 words) - 07:59, 17 August 2021
• Riesel prime 2 2805
  {{Riesel prime {{HistF|2011-11-19|699676|Peter Benson|279184}}
  2 KB (181 words) - 08:04, 17 August 2021
• Riesel prime 128 127
  {{Riesel prime {{HistC|2018-11-30|1880000|Borys Jaworski|501366}}
  3 KB (327 words) - 05:57, 19 April 2024
• Riesel prime 2 31
  {{Riesel prime 11
  2 KB (228 words) - 19:30, 19 July 2023
• Riesel prime 2 127
  {{Riesel prime {{HistC|2013-06-11|2370000|Michael Curtis|343033}}
  2 KB (184 words) - 22:47, 18 April 2024
• Riesel prime 2 63
  {{Riesel prime 11
  2 KB (216 words) - 23:30, 19 April 2024
• Riesel prime 2 9
  {{Riesel prime {{HistC|2020-03-11|6000000|Dmitry Domanov|539375}}
  4 KB (357 words) - 23:04, 19 April 2024

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