Re:Mathematicians discover a perfect way to multiply (2019)
by jacobolus on Thursday July 23, 2020 @12:04AM
(#23924080)
From last time this came up, the number of bits in the numbers involved is 2^(9^12). Storing a count of the number of bits takes about 930 billion digits. Actually storing the bits or digits of the numbers per se takes a whole lot more, to say the least.
And they talk about billions of digits elsewhere in the article. I doubt that only applies for the ~8.46e184 digits you seem to be talking about.