mfajcik:

13248873089935215612


The seed is a signed 64 bit integer on the C++ side, so the maximum is (1<<63)-1.
You could use “13248873089935215612 & ((1<<63)-1)” if you wanted to.
I tend to be cautious 58 about trying to be clever with random seeds, I’m not certain that your seed is any better than, say, 42.
Best regards
Thomas