Table of Contents

## How many prime numbers are there between 10 and 50?

Prime numbers between 10 and 50 are ; 11 , 13 , 17 , 19 , 23 , 29 , 31 , 37 , 41 , 43 , 47 . So , there are eleven (11) Prime numbers between 10 and 50 .

**What are the prime numbers between 25 and 60?**

27,29,31,37,41,43,47,53,59 Are The Prime Numbers Between 25 and 60.

**What are the prime number between 10 and 40?**

All prime numbers between 10 and 40 are 11, 13, 17, 19, 23, 29, 31 and 37.

### What are the composite numbers between 10 and 50?

The composite numbers between 10 and 50 are 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30, 32, 33, 34, 35, 36, 38, 39, 40, 42, 44, 45,…

**What is the prime numbers between 1 to 50?**

The primes from 1 to 50 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, and 47.

**How many prime numbers are there between 1 and 100000?**

Table 2. π(x) verse x/ln x

x | π(x) | x/ln x |
---|---|---|

1000 | 168 | 145 |

10000 | 1229 | 1086 |

100000 | 9592 | 8686 |

1000000 | 78498 | 72382 |

## How many prime numbers are there between 1 and 60?

Here are the first few prime numbers: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59. Your answer is 17 prime numbers.

**What is the smallest prime number?**

2

2 is the smallest prime number. It also the only even prime number – all other even numbers can be divided by themselves, 1 and 2 at least, meaning they will have at least 3 factors.

**What is the prime number between 10 to 20?**

(b) The primes between 10 and 20 are 11, 13, 17, and 19 – four.

### What is the greatest prime number between 1 and 10?

7

The greatest prime number between 1 and 10 is 7.

**How many numbers between 50 and 100 are prime?**

The prime numbers between 50 and 100 are 53, 59, 61, 67, 71, 73, 79, 83, 89, and 97

**What are the prime numbers under 50?**

There are similar rules for the remaining primes under 50, i.e. 11,13, 17,19,23,29,31,37,41,43 and 47 . Test for divisibility by 11. Subtract the last digit from the remaining leading truncated number. If the result is divisible by 11, then so was the first number. Apply this rule over and over again as necessary.

## How to generate big prime numbers?

The standard way to generate big prime numbers is to take a preselected random number of the desired length, apply a Fermat test (best with the base 2 as it can be optimized for speed) and then to apply a certain number of Miller-Rabin tests (depending on the length and the allowed error rate like 2 − 100) to get a number which is very probably a prime number.

**What numbers are prime numbers?**

A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole numbers that can be divided evenly into another number. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29. Numbers that have more than two factors are called composite numbers.