primorial

The primorial function.

Syntax

• primorial(n)

  • n is an integer

Description

If n is an integer, then primorial(n) is the product of all prime numbers less than or equal to n.

Notes

The postfix operator # is mapped to the primorial function.

Examples

50#

614889782588491410

100#

2.30556796395⋅10^36

SequenceVector(15) @ primorial

(1, 2, 6, 6, 30, 30, 210, 210, 210, 210, 2310, 2310, 30030, 30030, 30030)

See also

• #

• factorial (!)