Prime Number Calculator

Check if the given number is a prime number and discover its divisors. Find out now!


Check if it's a Prime Number

2 is a prime number 2 is not a prime number

Divisors:

1
2

What is a Prime Number?

A prime number is one that has exactly two divisors: one and itself.

Is there an upper limit for prime numbers?

Theoretically, prime numbers exist infinitely. However, their distribution becomes increasingly sparse as values grow.

What are the practical applications of prime numbers?

Prime numbers find applications in cryptography, computer algorithms, and number theory, serving as the foundation for more advanced mathematical concepts.

First 500 Prime Numbers

Below is a list of prime numbers within the range of five hundred:

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
127
131
137
139
149
151
157
163
167
173
179
181
191
193
197
199
211
223
227
229
233
239
241
251
257
263
269
271
277
281
283
293
307
311
313
317
331
337
347
349
353
359
367
373
379
383
389
397
401
409
419
421
431
433
439
443
449
457
461
463
467
479
487
491
499