@prefix psr: <http://data.loterre.fr/ark:/67375/PSR> .
@prefix skos: <http://www.w3.org/2004/02/skos/core#> .
@prefix dc: <http://purl.org/dc/terms/> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

psr:-VHDD6KJX-8
  skos:prefLabel "analytic number theory"@en, "théorie analytique des nombres"@fr ;
  a skos:Concept ;
  skos:narrower psr:-RF87XVQH-C .

psr: a skos:ConceptScheme .
psr:-RF87XVQH-C
  skos:related psr:-T0WTK17L-B ;
  dc:created "2023-08-17"^^xsd:date ;
  skos:exactMatch <https://en.wikipedia.org/wiki/Gilbreath%27s_conjecture>, <https://fr.wikipedia.org/wiki/Conjecture_de_Gilbreath> ;
  skos:prefLabel "conjecture de Gilbreath"@fr, "Gilbreath's conjecture"@en ;
  skos:definition """Gilbreath's conjecture is a conjecture in number theory regarding the sequences generated by applying the forward difference operator to consecutive prime numbers and leaving the results unsigned, and then repeating this process on consecutive terms in the resulting sequence, and so forth. The statement is named after Norman L. Gilbreath who, in 1958, presented it to the mathematical community after observing the pattern by chance while doing arithmetic on a napkin. In 1878, eighty years before Gilbreath's discovery, François Proth had, however, published the same observations along with an attempted proof, which was later shown to be incorrect. 
<br/>(Wikipedia, The Free Encyclopedia, <a href="https://en.wikipedia.org/wiki/Gilbreath%27s_conjecture">https://en.wikipedia.org/wiki/Gilbreath%27s_conjecture</a>)"""@en, """En théorie des nombres, la conjecture de Gilbreath est une conjecture non résolue attribuée à Norman L. Gilbreath en 1958, bien que déjà énoncée en 1878 par François Proth, qui croyait l'avoir démontrée. 
<br/>(Wikipedia, L'Encylopédie Libre, <a href="https://fr.wikipedia.org/wiki/Conjecture_de_Gilbreath">https://fr.wikipedia.org/wiki/Conjecture_de_Gilbreath</a>)"""@fr ;
  a skos:Concept ;
  dc:modified "2024-10-18"^^xsd:date ;
  skos:broader psr:-VHDD6KJX-8 ;
  skos:inScheme psr: .

psr:-T0WTK17L-B
  skos:prefLabel "nombre premier"@fr, "prime number"@en ;
  a skos:Concept ;
  skos:related psr:-RF87XVQH-C .