Manuals/calci/ITHPRIME

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ITHPRIME(i, n)

where,

  • is any real number
  • is the maximum limit

ITHPRIME() calculates the ith prime number less than a maximum value 'n'.

Description

ITHPRIME(i, n)

For Example,

ITHPRIME(4,25) returns 7 as a result.

  • ITHPRIME() calculates the th prime number from the Prime Number Series (2,3,5,7,11,13,17..........) and displays as an output if it is less than .
  • and should be real numbers, else Calci displays #NULL error message.
  • should be > 2.
  • If is less than the th prime number value, Calci displays #NULL error message.

Examples

Consider the following example in Calci, that shows the use of ITHPRIME function:

3 6
6 30
=ITHPRIME(A1,A2): calculates the 3rd prime number in the series, checks if it is < 6. Displays 5 as a result.
=ITHPRIME(B1,B2): calculates the 6th prime number in the series, checks if it is < 30. Displays 13 as a result.

See Also

References