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Create the page "Riesel prime 23" on this wiki! See also the search results found.
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- {{Riesel prime |Rk=23972 bytes (97 words) - 22:13, 18 October 2021
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- ...}. 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 century5 KB (857 words) - 14:53, 19 September 2021
- {{Riesel prime 23935 bytes (70 words) - 18:56, 10 December 2022
- {{Riesel prime |RDate=2008-07-23490 bytes (35 words) - 12:22, 11 December 2022
- {{Riesel prime |RDate=2008-07-23557 bytes (25 words) - 12:35, 11 December 2022
- ...||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||31||32||33||34||35 ...e covered, meaning that no member of the sequence {{Kbn|+|78557|n}} can be prime. The same arguments can be said of the numbers 271129, 271577, 322523, 32775 KB (650 words) - 10:25, 26 March 2024
- ..., 23 is a Sophie Germain prime because it is a prime and 2*23+1 = 47, also prime. | 5 || 23 || {{NRi|3|3}}1 KB (171 words) - 04:26, 3 November 2020
- Although there's no official definition of a '''Riesel prime''' mostly all primes of the form {{Kbn|k|n}} with 2<sup>{{Vn}}</sup> > {{Vk ...08)] - [https://www.mersenneforum.org/showpost.php?p=655641 #1081 (2024-04-23)]2 KB (279 words) - 03:48, 24 April 2024
- {{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 859433;23;C:'''[[M33]]'''2 KB (288 words) - 11:41, 3 April 2023
- {{Riesel prime {{HistF|2023-07-06|20928756|Arno Lehmann,PrimeGrid 321 Prime Search}}5 KB (523 words) - 09:47, 5 October 2023
- {{Riesel prime {{HistF|2021-07-23|5229669|Ryan Propper}}3 KB (264 words) - 22:08, 5 July 2023
- {{Riesel prime 232 KB (185 words) - 04:16, 5 May 2024
- {{Riesel prime 232 KB (228 words) - 19:30, 19 July 2023
- {{Riesel prime {{HistF|2008-05-23|1126551|Predrag Minovic|134214}}2 KB (224 words) - 06:12, 9 May 2024
- {{Riesel prime {{HistC|2020-08-23|6350000|Dmitry Domanov|554754}}4 KB (357 words) - 23:04, 19 April 2024
- {{Riesel prime {{HistF|2005-01-23|292573|Jeffrey Sax|49282}}2 KB (178 words) - 05:51, 9 May 2024
- {{Riesel prime {{HistF|2004-08-23|183700|Steven Harvey}}2 KB (157 words) - 10:53, 5 April 2023
- {{Riesel prime {{HistC|2011-11-23|20000|Thomas Ritschel}}443 bytes (35 words) - 23:25, 24 July 2021
- {{Riesel prime 23550 bytes (50 words) - 08:13, 25 January 2024
- {{Riesel prime 23685 bytes (63 words) - 08:10, 25 January 2024