Dream from around Dec 18 - 7.5 and 137

[1d1a1n1]

Around Dec 18 I had a simple dream that only consisted of two numbers being presented to me as I was awaking. The first number was 7.5 and I had the impression that it was presented as Magnitude 7.5. The second number was 137 and I had the impression that this number was directly related to the 7.5 but I do not know how/why. Odd dream and it stuck in my mind all day and now almost two weeks later it is still there, hence why I post it here.