Show map of USA. Haywood is an unincorporated community in Harrison County, West Virginia, United States. Haywood is located on West Virginia Route 20 0.5 miles (0.80 km) northeast of Lumberport. Haywood has a post office with ZIP code 26366.
prime polynomial. (mathematics). A polynomial whose only factors are itself and constants. 1  Facebook.
For a prime factor p of n, the multiplicity of p is the largest exponent a for which pa divides n exactly. For a positive integer n, the number of prime factors of n and the sum of the prime factors of n (not counting multiplicity) are examples of arithmetic functions of n that are additive but not completely additive.