kzoacn/sum4cubes

Sum of Four Cubes Certificates This dataset contains explicit certificates for n = x1^3 + x2^3 + x3^3 + x4^3 for every integer 0 <= n <= 1,000,000,000. Each row has the form 123 = (x1)^3 + (x2)^3 + (x3)^3 + (x4)^3 The files are sharded by intervals of length 10,000,000, with the endpoint 1,000,000,000 appended to the last shard: cubes-00.txt 0 <= n <= 9,999,999 cubes-01.txt 10,000,000 <= n <= 19,999,999 ... cubes-99.txt 990,000,000 <= n <= 1,000,000,000 The generation… See the full description on the dataset page: https://huggingface.co/datasets/kzoacn/sum4cubes.

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