prime number
number that can only be divided by itself and 1 without remainders
Prime number
In
mathematics, a prime number (or a prime) is a
natural number which has exactly two distinct natural number
divisors:
1 and itself. An infinitude of prime numbers exists, as demonstrated by
Euclid in about
300 BC. The first thirty prime numbers are:
2,
3,
5,
7,
11,
13,
17,
19,
23,
29,
31,
37,
41,
43,
47,
53,
59,
61,
67,
71,
73,
79,
83,
89,
97,
101,
103,
107,
109,
113 See the
list of prime numbers for a longer list. The number one is by definition not a prime number; see the discussion below under Primality of one.
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prime number
Noun
1. an integer that has no integral factors but itself and 1
(hypernym) prime, prime quantity
prime number
prime number
n. จำนวนเฉพาะ, เลขที่หารลงตัวได้ด้วยเลข 1 หรือตัวของมันเอง