2017-07-30T05:43:17+03:00[Europe/Moscow] en true List of prime numbers, Primorial, 11 (number), 13 (number), 3 (number), 5 (number), 7 (number), Great Internet Mersenne Prime Search, Prime number, Probable prime, Fortunate number flashcards
Prime numbers

Prime numbers

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  • List of prime numbers
    A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself.
  • Primorial
    In mathematics, and more particularly in number theory, primorial is a function from natural numbers to natural numbers similar to the factorial function, but rather than successively multiplying positive integers, only prime numbers are multiplied.
  • 11 (number)
    11 (eleven /ᵻˈlɛvᵻn/ or /iˈlɛvɛn/) is the natural number following 10 and preceding 12.
  • 13 (number)
    13 (thirteen /θɜːrˈtiːn/) is the natural number following 12 and preceding 14.
  • 3 (number)
    3 (three; /ˈθriː/) is a number, numeral, and glyph.
  • 5 (number)
    5 (five /ˈfaɪv/) is a number, numeral, and glyph.
  • 7 (number)
    7 (seven; /ˈsɛvən/) is the natural number following 6 and preceding 8.
  • Great Internet Mersenne Prime Search
    The Great Internet Mersenne Prime Search (GIMPS) is a collaborative project of volunteers who use freely available software to search for Mersenne prime numbers.
  • Prime number
    A prime number (or a prime) is a natural number greater than 1 that has no positive divisors other than 1 and itself.
  • Probable prime
    In number theory, a probable prime (PRP) is an integer that satisfies a specific condition that is satisfied by all prime numbers, but which is not satisfied by most composite numbers.
  • Fortunate number
    A Fortunate number, named after Reo Fortune, for a given positive integer n is the smallest integer m > 1 such that pn# + m is a prime number, where the primorial pn# is the product of the first n prime numbers.