Currently there may be errors shown on top of a page, because of a missing Wiki update (PHP version and extension DPL3).
Navigation
Topics Help • Register • News • History • How to • Sequences statistics • Template prototypes

Search results

Jump to: navigation, search

Page title matches

Page text matches

  • ...}. On the other hand, 15 = 16 − 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
  • ...are about 3,300 active participants (on about 16,000 host computers) from 89 countries, reporting about 1,860 [[Computing power#FLOPS|teraflops]].<ref>[ :[[PrimeGrid 321 Prime Search|321 Prime Search]] searching for mega primes of the form {{Kbn|±|3|2|n}}.
    3 KB (458 words) - 10:28, 26 March 2024
  • ..., 23 is a Sophie Germain prime because it is a prime and 2*23+1 = 47, also prime. | 10 || 89 || {{NRi|45|1}}
    1 KB (171 words) - 04:26, 3 November 2020
  • {{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 89;C:'''[[M10]]'''
    2 KB (288 words) - 11:41, 3 April 2023
  • {{Riesel prime |RCount=89
    3 KB (329 words) - 07:59, 17 August 2021
  • {{Riesel prime 89;T:S
    443 bytes (35 words) - 23:25, 24 July 2021
  • {{Riesel prime 89
    358 bytes (26 words) - 23:44, 24 July 2021
  • {{Riesel prime 89
    427 bytes (36 words) - 09:47, 29 July 2021
  • {{Riesel prime 89
    2 KB (193 words) - 13:12, 21 August 2023
  • {{Riesel prime |Rk=89
    2 KB (187 words) - 12:37, 15 July 2021
  • {{Riesel prime 89
    1 KB (94 words) - 07:42, 21 July 2021
  • {{Riesel prime 89
    1 KB (133 words) - 07:45, 24 April 2024
  • {{Riesel prime 89
    564 bytes (36 words) - 03:35, 26 July 2021
  • {{Riesel prime 89
    638 bytes (45 words) - 06:56, 26 July 2021
  • {{Riesel prime |RCount=89
    716 bytes (39 words) - 15:51, 25 July 2021
  • {{Riesel prime 89
    732 bytes (48 words) - 20:40, 2 August 2021
  • {{Riesel prime 89
    2 KB (177 words) - 21:47, 19 June 2023
  • {{Riesel prime |RCount=89
    1 KB (90 words) - 09:48, 10 August 2021
  • {{Riesel prime 89
    3 KB (354 words) - 08:26, 25 August 2023

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