🍋 Math Tools

Prime Number Tools

Check, factorize, generate, and find prime numbers

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Entrée

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Deuxième entrée

Action

Résultats

Résultat

À propos de Prime Number Tools

Four prime number tools in one: check if a number is prime, find the prime factorization of any number, generate primes up to a limit, or find the Nth prime number.

Comment ça marche

Primality testing uses trial division up to the square root. Factorization uses repeated division by primes. Generation uses the Sieve of Eratosthenes for efficiency. Nth prime uses a counting approach.

Étape par étape

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5 l
6 e
7 c
8 t
9
10 a
11 n
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14 c
15 t
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21 c
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28 f
29 a
30 c
31 t
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39 g
40 e
41 n
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44 a
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65 n
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67 e
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70 a
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89 u
90 t
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92 a
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95 a
96 '
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98
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100 C
101 l
102 i
103 c
104 k
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106 C
107 a
108 l
109 c
110 u
111 l
112 a
113 t
114 e
115
116 t
117 o
118
119 s
120 e
121 e
122
123 t
124 h
125 e
126
127 r
128 e
129 s
130 u
131 l
132 t
133 '
134 ]

Conseils

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