{
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  "@id": "https://anchorfact.org/kb/kb-2026-00201",
  "headline": "Number Theory",
  "description": "Number theory is the study of integers — prime numbers, divisibility, modular arithmetic. It is the mathematical foundation of modern cryptography (RSA, ECC, Diffie-Hellman). Primes are infinite (Euclid's proof). Fundamental Theorem of Arithmetic: every integer >1 has unique prime factorization.",
  "dateCreated": "2026-05-22T14:59:47.629Z",
  "dateModified": "2026-05-22T14:59:47.629Z",
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  "publisher": {
    "@type": "Organization",
    "name": "AnchorFact",
    "url": "https://anchorfact.org"
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  "license": "https://creativecommons.org/licenses/by/4.0/",
  "anchorfact:confidence": "high",
  "anchorfact:generationMethod": "human_only",
  "citation": []
}