Prime and Composite Numbers
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Basic definitions:

A prime number is a whole number larger than 1
that cannot be written as the product of smaller whole numbers.

A compositive number is a whole number larger than 1
that can be written as the product of small whole numbers.
For example, 6 is composite because 6 = 2 times 3.
The prime numbers less than 100 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