 # 30 Prime Numbers

## How many prime numbers?

Generate the first 30 numbers
Define a prime number:
A number with 2 factors: 1 and itself

2
0 + 2 = 2

3
2 + 3 = 5

5
5 + 5 = 10

7
10 + 7 = 17

11
17 + 11 = 28

13
28 + 13 = 41

17
41 + 17 = 58

19
58 + 19 = 77

23
77 + 23 = 100

29
100 + 29 = 129

31
129 + 31 = 160

37
160 + 37 = 197

41
197 + 41 = 238

43
238 + 43 = 281

47
281 + 47 = 328

53
328 + 53 = 381

59
381 + 59 = 440

61
440 + 61 = 501

67
501 + 67 = 568

71
568 + 71 = 639

73
639 + 73 = 712

79
712 + 79 = 791

83
791 + 83 = 874

89
874 + 89 = 963

97
963 + 97 = 1,060

## Prime Number 26

101
1,060 + 101 = 1,161

## Prime Number 27

103
1,161 + 103 = 1,264

## Prime Number 28

107
1,264 + 107 = 1,371

## Prime Number 29

109
1,371 + 109 = 1,480

## Prime Number 30

113
1,480 + 113 = 1,593

113

### How does the Prime Numbers Calculator work?

Free Prime Numbers Calculator - Shows up to 3000 prime numbers and a cumulative sum
This calculator has 1 input.

### What 1 formula is used for the Prime Numbers Calculator?

1. Prime Numbers are number which have no divisors other than 1 and itself

For more math formulas, check out our Formula Dossier

### What 6 concepts are covered in the Prime Numbers Calculator?

divisibility
Determine factors (whole numbers) for a given number
factor
a divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n.
number
an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.
prime number
a natural number greater than 1 that is not a product of two smaller natural numbers.
prime numbers
Positive numbers with no other factors but 1 and the number itself
sum
the total amount resulting from the addition of two or more numbers, amounts, or items