Prime Numbers and Factors
Provided by Machinery's Handbook

Prime Numbers and Factors from 9600 to 10800
Prime Numbers and Factors from 10800 to 12000
Prime Numbers and Factors from 12000 to 13200
Prime Numbers and Factors from 13200 to 14400
Prime Numbers and Factors from 14400 to 15600
Prime Numbers and Factors from 15600 to 16800
Prime Numbers and Factors from 16800 to 18000
Prime Numbers and Factors from 18000 to 19200
Prime Numbers and Factors from 19200 to 20400
Prime Numbers and Factors from 20400 to 21600

Prime numbers in the table are indicated by the letter P. If a number is not prime, the table gives the smallest factor by which the number is divisible. All even numbers are omitted from the table because none, except 2, are primes and all have a factor of 2.


Prime Numbers and Factors Between 18000 and 19200
 There are 112 prime numbers on this page.
From 18000 18100 18200 18300 18400 18500 18600 18700 18800 18900 19000 19100
To 18100 18200 18300 18400 18500 18600 18700 18800 18900 19000 19100 19200
1 47 23 3 P P 3 11 P 3 41 P 3
3 3 43 109 3 7 P 3 59 P 3 31 7
5 5 3 5 5 3 5 5 3 5 5 3 5
7 11 19 3 P 79 3 23 13 3 7 83 3
9 3 7 131 3 41 83 3 53 7 3 P 97
11 7 3 P P 3 107 37 3 13 P 3 29
13 P 59 3 P P 3 7 P 3 P P 3
15 3 5 5 3 5 5 3 5 5 3 5 5
17 43 3 P 13 3 P P 3 31 P 3 7
19 37 P 3 7 113 3 43 P 3 P 7 3
21 3 P 7 3 13 P 3 97 11 3 23 P
23 67 3 P 73 3 P 11 3 7 127 3 13
25 5 5 3 5 5 3 5 5 3 5 5 3
27 3 P 11 3 P 97 3 61 67 3 53 31
29 11 3 P P 3 7 13 3 19 23 3 11
31 13 P 3 23 7 3 31 P 3 11 P 3
33 3 P P 3 P 43 3 11 37 3 7 19
35 5 3 5 5 3 5 5 3 5 5 3 5
37 17 7 3 11 103 3 P 41 3 29 P 3
39 3 11 13 3 P P 3 7 P 3 79 P
41 P 3 17 P 3 P 7 3 83 13 3 P
43 P P 3 13 P 3 103 P 3 19 137 3
45 3 5 5 3 5 5 3 5 5 3 5 5
47 P 3 71 7 3 17 29 3 47 P 3 41
49 P P 3 59 19 3 17 P 3 7 43 3
51 3 7 P 3 P 13 3 17 7 3 P 11
53 7 3 P P 3 P 23 3 17 11 3 107
55 5 5 3 5 5 3 5 5 3 5 5 3
57 3 67 P 3 P 7 3 P 109 3 17 P
59 P 3 19 11 3 67 47 3 P P 3 7
61 P 11 3 7 P 3 P 73 3 67 7 3
63 3 41 7 3 37 19 3 29 13 3 11 P
65 5 3 5 5 3 5 5 3 5 5 3 5
67 7 37 3 P 59 3 11 7 3 13 23 3
69 3 P P 3 11 31 3 137 P 3 P 29
71 17 3 11 P 3 7 P 3 113 61 3 19
73 11 17 3 19 7 3 71 P 3 P P 3
75 3 5 5 3 5 5 3 5 5 3 5 5
77 P 3 7 17 3 13 19 3 43 7 3 127
79 101 7 3 P 17 3 P 89 3 P P 3
81 3 P 101 3 P 17 3 7 79 3 P P
83 13 3 47 31 3 P 7 3 23 41 3 P
85 5 5 3 5 5 3 5 5 3 5 5 3
87 3 13 P 3 7 P 3 P 11 3 P 7
89 P 3 P 7 3 29 11 3 13 17 3 31
91 79 P 3 53 11 3 P 19 3 7 17 3
93 3 7 11 3 P P 3 P 7 3 61 17
95 5 3 5 5 3 5 5 3 5 5 3 5
97 P 31 3 P 53 3 7 P 3 11 13 3
99 3 P 29 3 13 7 3 11 P 3 71 73
From 18000 18100 18200 18300 18400 18500 18600 18700 18800 18900 19000 19100
To 18100 18200 18300 18400 18500 18600 18700 18800 18900 19000 19100 19200