Nineteen on the nineteenth? Tell me moar!
19 (nineteen) is the natural number following 18 and preceding 20. It is a prime number.
In (yech) Mathematics: Nineteen is the 8th smallest prime number. The sequence continues 23, 29, 31, 37... 19 is the seventh Mersenne prime exponent. 19 is the smallest Higgs prime for squares and cubes that has an index among Higgs primes that is less than its ( Read more... )
In (yech) Mathematics: Nineteen is the 8th smallest prime number. The sequence continues 23, 29, 31, 37... 19 is the seventh Mersenne prime exponent. 19 is the smallest Higgs prime for squares and cubes that has an index among Higgs primes that is less than its ( Read more... )
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