## primorialAlso known as a prime factorial, the product of all prime
numbers that are less than or equal to a given prime p; it
is denoted p#. For example 3# = 2 × 3 = 6, 5# = 2 × 3
× 5 = 30, and 13# = 2 × 3 × 5 × 7 × 11 × 13
= 30030. ## Related category• PRIME NUMBERS | |||||

Home • About • Copyright © The Worlds of David Darling • Encyclopedia of Alternative Energy • Contact |