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Prime numbers less than or equal to input value


p = primes(n)



p = primes(n) returns a row vector containing all the prime numbers less than or equal to n. The data type of p is the same as that of n.


collapse all

p = primes(25)
p = 1×9

     2     3     5     7    11    13    17    19    23

n = uint16(12);
p = primes(n)
p = 1x5 uint16 row vector

    2    3    5    7   11

Input Arguments

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Input value, specified as a scalar that is a real integer value.

Example: 10

Example: int16(32)

Data Types: single | double | int8 | int16 | int32 | int64 | uint8 | uint16 | uint32 | uint64

Extended Capabilities

See Also


Introduced before R2006a