GCSE Maths

Prime Numbers Answer

QUESTION: What do all primes have in common?

Not quite!

Very strange they may be, but prime numbers have many uses! For example in cryptography - where messages or data can be protected so only the person with the access code can read it.

The answer should have been: all except one are odd!

GCSE Maths Go back a page GCSE Maths Maths Menu GCSE Maths Go to next page