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  • In [[mathematics]], a '''Fermat number''', named after [[Pierre de Fermat]] who first studied them, is a positive integer of the form where {{Vn}} is a [[non-negative]] [[integer]]. The first eight Fermat numbers are (see {{OEIS|l|A000215}}):
    12 KB (1,913 words) - 14:35, 9 August 2021
  • ...numbers of the form <math>b^n\pm 1</math> for <math>b</math> = 2, 3, 5, 6, 7, 10, 11, 12. The values of the exponent <math>n</math> are selected so ther ...it is considered the oldest continuously ongoing activity in computational number theory.
    7 KB (1,150 words) - 23:48, 19 April 2023
  • There are different kinds of '''generalized [[Fermat number]]s'''. ...^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 equal to 0.
    5 KB (726 words) - 09:57, 12 September 2021
  • {{HistF|2019-12-10|&nbsp;{{Kbn|+|6|522|52603}}|Gary Barnes|532521}} {{HistF|2019-09-29|&nbsp;{{T5000|129968|{{Kbn|+|5|326|400785}}}}|Dennis Sydekum|526908}}
    7 KB (789 words) - 11:31, 26 October 2023
  • Sequences (per base, {{Vk}}-value or individual number) with own page in this Wiki: | [[:Category:Mersenne prime|Mersenne primes]] || number || style="text-align:right;"|{{Num|{{#expr:{{PAGESINCATEGORY:Mersenne prime
    11 KB (1,385 words) - 17:23, 5 April 2024
  • {{DISPLAYTITLE:Fermat numbers}} Factorizations and statistics of [[Fermat number]]s {{V|F}}<sub>{{V|m}}</sub> = {{Kbn|+|1|2|2<sup>m</sup>}} and their factor
    2 KB (252 words) - 22:50, 10 September 2021
  • {{DISPLAYTITLE:Generalized Fermat numbers 3<sup>2<sup>n</sup></sup>+1 div 2}} Factorizations and statistics of [[Generalized Fermat number]]s {{V|GF}}<sub>(3,1)</sub> = 3<sup>2<sup>n</sup></sup>+1 div 2 and their f
    2 KB (261 words) - 22:53, 10 September 2021
  • {{Generalized Fermat number |GFNa=7
    122 bytes (12 words) - 11:37, 22 August 2021
  • {{Generalized Fermat number |GFNa=6
    132 bytes (12 words) - 22:49, 22 August 2021
  • {{Generalized Fermat number |GFNa=6
    129 bytes (12 words) - 22:55, 22 August 2021
  • {{Generalized Fermat number |GFNb=5
    130 bytes (12 words) - 23:03, 22 August 2021
  • {{Generalized Fermat number |GFNn=6
    171 bytes (13 words) - 08:00, 24 August 2021