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North American Shortwave Pirate / Re: Prime Numbers (?) 6950 usb 1714 utc 3 Jan 2023
« on: January 03, 2023, 1724 UTC »1719 Each 5 digit number series is mentioned once (I think one number was 25227. If so, that is divisible by 3.)
Would be the first composite number sent that I have heard then. I didn't copy 25227 though when I was monitoring.