See Cunningham chain in All languages combined, or Wiktionary
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{ "categories": [ "English countable nouns", "English entries with incorrect language header", "English eponyms", "English lemmas", "English multiword terms", "English nouns", "Pages with 1 entry", "Pages with entries" ], "etymology_text": "Named after mathematician A. J. C. Cunningham.", "forms": [ { "form": "Cunningham chains", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "Cunningham chain (plural Cunningham chains)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "senses": [ { "categories": [ "en:Mathematics" ], "glosses": [ "A certain kind of sequence of prime numbers, with applications in cryptography.", "A Cunningham chain of the first kind of length n is a sequence of prime numbers (p₁, ..., pₙ) such that for all 1 ≤ i < n, pᵢ₊₁ = 2pᵢ + 1." ], "links": [ [ "mathematics", "mathematics" ], [ "sequence", "sequence" ], [ "prime number", "prime number" ], [ "cryptography", "cryptography" ] ], "raw_glosses": [ "(mathematics) A certain kind of sequence of prime numbers, with applications in cryptography.", "A Cunningham chain of the first kind of length n is a sequence of prime numbers (p₁, ..., pₙ) such that for all 1 ≤ i < n, pᵢ₊₁ = 2pᵢ + 1." ], "topics": [ "mathematics", "sciences" ] }, { "categories": [ "en:Mathematics" ], "glosses": [ "A certain kind of sequence of prime numbers, with applications in cryptography.", "A Cunningham chain of the second kind of length n is a sequence of prime numbers (p₁,...,pₙ) such that for all 1 ≤ i < n, pᵢ₊₁ = 2pᵢ − 1." ], "links": [ [ "mathematics", "mathematics" ], [ "sequence", "sequence" ], [ "prime number", "prime number" ], [ "cryptography", "cryptography" ] ], "raw_glosses": [ "(mathematics) A certain kind of sequence of prime numbers, with applications in cryptography.", "A Cunningham chain of the second kind of length n is a sequence of prime numbers (p₁,...,pₙ) such that for all 1 ≤ i < n, pᵢ₊₁ = 2pᵢ − 1." ], "topics": [ "mathematics", "sciences" ] } ], "wikipedia": [ "Cunningham chain" ], "word": "Cunningham chain" }
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-02-15 from the enwiktionary dump dated 2025-02-02 using wiktextract (ca09fec and c40eb85). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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