I'm a huge fan of both computer science and secret messages. If that's your cup of tea, I challenge you to decipher this secret message and test your general knowledge of computing.

1. You are being timed. Despite that, prioritize minimizing guesses (<40 guesses) and avoid brute force.
2. There are 30 iconic computing numbers hidden within this string without overlap, each uniquely referring to a specific concept in computing. Ignore the line wrapping.
3. This is not a memory test; you should be able to identify each number with little ambiguity without external tools.
4. Each number is 3-6 digits long, truncating if necessary.
5. The numbers become harder to identify towards the end.
6. The first number is 1970. Press enter to submit, good luck!