If needed I've made the 1000 files for every 1000 n-range from n=2M to 3M with 1008910 candidates all over in standard LLR format (header, sorted by n-value with all 21 k-values) from the latest PrimeGrid sieve files.
I've also created a page for this drive (raw data so far) with a sieve file available for n=2.0M-2.1M
here.