# Manuals/calci/PRIMES

Jump to navigation
Jump to search

**PRIMES (Upto,StartFrom)**

- and are any real numbers.

## Description

- This function shows Prime numbers with in given limit of the numbers.
- A Prime number can be divide only by 1 or itself also the number must be a whole number which is greater than 1.
- In , is the maximum number limit and is the starting number of prime numbers to display.
- So When a number has more than two factors it is called a composite number.
- Other than the Composite numbers are called Prime numbers.
- This function will return as Nan when the given parameters are in negative numbers.

## Examples

- PRIMES(80,60) = 61 67 71 73 79
- PRIMES(200,120) = 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 199
- PRIMES(40.2,18.5) = 19 23 29 31 37