Actually, for example the mathematical relationship between prime numbers and hash functions is unclear. Designing good hash functions seems to be an art relyin

Actually, for example the mathematical relationship between prime numbers and hash functions is unclear. Designing good hash functions seems to be an art relying largely on trial and error. This link has some details: http://www.partow.net/programming/hashfunctions/index.html http://www.partow.net/programming/hashfunctions/index.html