Mathematician's Proof:

3 is prime. 5 is prime. 7 is prime. By induction, all

odd numbers are prime.

Physicist's Proof:

3 is prime. 5 is prime. 7 is prime. 9 is experimental

error. 11 is prime. 13 is prime ...

Engineer's Proof:

3 is prime. 5 is prime. 7 is prime. 9 is prime.

11 is prime. 13 is prime ...

Computer Scientists's Proof:

3 is prime. 3 is prime. 3 is prime. 3 is prime...

- Mathematician: 2 is prime, 3 is prime, 5 is prime,
7 is prime, 11 is prime.

.. Physicist: 2 is prime, 3 is prime, 5 is prime, 7 is prime, 9 is prime (experimental error), 11 is prime.... - 3 is prime, 5 is prime, 7 is prime, 9 is experimental error, 11 is prime...
- Several students were asked to prove that all odd integers are prime.

The first student to try to do this was a math student.... - If P is prime, is P' prime prime?
- Once upon a time, when I was training to be a mathematician, a group of
us bright young students taking number theory discovered the names of
the smaller prime numbers.

2: The Odd Prime -- It's the only even prime, therefore is odd.... - Quote #86
Once upon a time, when I was training to be a mathematician, a group of
us bright young students taking number theory discovered the names of
the smaller prime numbers.

2: The Odd Prime -- It's the only even prime, therefore is odd.... - Once upon a time, when I was training to be a mathematician, a group of
us bright young students taking number theory discovered the names of
the smaller prime numbers.

2: The Odd Prime -- It's the only even prime, therefore is odd.... - Mathematicians do it with prime roots.
- Mulroney: The EDLIN of prime ministers...