Search results

Create the page "Riesel numbers" on this wiki! See also the search results found.

• Riesel 2 Count-0
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|n}} with no prime value so far}} Riesel numbers {{Kbn|k|n}} where no prime values are known.
  871 bytes (117 words) - 21:46, 25 March 2024
• Liskovets-Gallot conjectures
  ...tures regarding the frequency of prime {{Vn}}-values of a given parity for Riesel and Proth {{Vk}}-values divisible by 3. The notion that certain {{Vk}}-valu [[Yves Gallot]] extended this for {{Kbn|k|n}} numbers and gave also the first solutions as:
  2 KB (367 words) - 12:42, 9 May 2024
• CRUS Liskovets-Gallot
  ...iskovets-Gallot conjectures]], which relate to the smallest [[Riesel prime|Riesel]] and [[Proth prime|Proth]] {{Vk}}-values, divisible by 3, with no primes f ...w.primepuzzles.net/problems/prob_036.htm Problem 36] "The Liskovets-Gallot numbers" from [https://www.primepuzzles.net/index.shtml PP&P connection] by [[Carlo
  8 KB (1,001 words) - 14:05, 2 June 2024
• Riesel 2 3k-value
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|n}} with {{Vk}} mod 3 = 0}} Riesel numbers {{Kbn|k|n}} where {{Vk}}-value is a multiple of 3.
  1 KB (153 words) - 06:55, 16 July 2021
• Riesel prime 10 9992
  {{Riesel prime |RRemarks=All numbers are [[Near Repdigit]] 999199...99.
  556 bytes (46 words) - 02:08, 16 May 2024
• Riesel problem 2
  {{DISPLAYTITLE:Riesel problem 2, {{Kbn|-|k|2|n}}, {{Num|509203}} < {{Vk}} < {{Num|762701}}}} ...]]s {{Kbn|k|2|n}} for 509203 &lt; {{Vk}} &lt; 762701, the first and second Riesel {{Vk}}-values without any possible primes.
  4 KB (386 words) - 06:41, 29 March 2024
• Riesel prime 10 9993
  {{Riesel prime .../prime/prime_difficulty.txt List of near-repdigit-related (probable) prime numbers Studio Kamada] (see wlabel=99929w)
  763 bytes (88 words) - 00:11, 30 April 2024
• Riesel problem 3
  {{DISPLAYTITLE:Riesel problem 3, {{Kbn|-|k|2|n}}, {{Num|762701}} < {{Vk}} < {{Num|777149}}}} ...} for {{Num|762701}} &lt; {{Vk}} &lt; {{Num|777149}}, the second and third Riesel {{Vk}}-values without any possible primes.
  4 KB (337 words) - 18:52, 30 April 2024
• Even Riesel Problem
  {{DISPLAYTITLE:The Even Riesel Problem}} The [[Riesel problem 1|Riesel problem]] is to find the smallest [[Riesel number]] {{Vk}} (odd) such that {{Kbn|k|2|n}} is composite for every {{Vn}}
  7 KB (718 words) - 08:20, 28 May 2024
• Riesel prime 3 2
  {{Riesel prime ...4747-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 {{
  5 KB (546 words) - 01:44, 29 September 2024
• Riesel prime 3 4
  {{Riesel prime ...4747-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 {{
  4 KB (482 words) - 02:31, 29 September 2024
• Riesel problem 4
  {{DISPLAYTITLE:Riesel problem 4, {{Kbn|-|k|2|n}}, {{Num|777149}} < {{Vk}} < {{Num|790841}}}} ...} for {{Num|777149}} &lt; {{Vk}} &lt; {{Num|790841}}, the third and fourth Riesel {{Vk}}-values without any possible primes.
  4 KB (336 words) - 18:50, 30 April 2024
• Riesel 1024 Count-0
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|1024|n}} with no prime value so far}} Riesel numbers {{Kbn|k|1024|n}} where no prime values are known.
  890 bytes (117 words) - 14:00, 26 September 2024
• Riesel 4 Low-weight
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|4|n}} with Nash weight < 1000}} Riesel numbers {{Kbn|k|4|n}} where the [[Nash weight]] is smaller than 1000.
  952 bytes (121 words) - 13:49, 26 September 2024
• Riesel 4 Count-0
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|4|n}} with no prime value so far}} Riesel numbers {{Kbn|k|4|n}} where no prime values are known.
  875 bytes (117 words) - 13:56, 26 September 2024
• Riesel 1024 Low-weight
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|1024|n}} with Nash weight < 1000}} Riesel numbers {{Kbn|k|1024|n}} where the [[Nash weight]] is smaller than 1000.
  964 bytes (121 words) - 13:51, 26 September 2024
• Riesel 4 Riesel
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|4|n}}}} ...e {{Vk}} !≡ 0 mod 4 for which {{Kbn|k|4|n}} is composite for all natural numbers {{Vn}} and has a finite covering set of two or more distinct factors.
  807 bytes (114 words) - 05:00, 24 June 2024
• Riesel 16 Low-weight
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|16|n}} with Nash weight < 1000}} Riesel numbers {{Kbn|k|16|n}} where the [[Nash weight]] is smaller than 1000.
  956 bytes (121 words) - 13:50, 26 September 2024
• Riesel 16 Count-0
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|16|n}} with no prime value so far}} Riesel numbers {{Kbn|k|16|n}} where no prime values are known.
  880 bytes (117 words) - 13:59, 26 September 2024
• Riesel 5 Low-weight
  {{DISPLAYTITLE:Riesel numbers of the form {{Kbn|k|5|n}} with Nash weight < 1000}} Riesel numbers {{Kbn|k|5|n}} where the [[Nash weight]] is smaller than 1000.
  952 bytes (121 words) - 13:07, 26 September 2024

View (previous 20 | next 20) (20 | 50 | 100 | 250 | 500)