Samuel Yates began, and this site continues, a database of the largest known primes. Primes in that database are assigned a proof-code to show who should be credited with the discovery as well as what programs and projects they used. (Discoverers have one prover-entry, but may have many proof-codes because they use a variety of programs...)
This page provides data on L2012, one of those codes.
Code name (*): L2012 Persons (*): 1 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Pedersen_K, Srsieve, CRUS, OpenPFGW, LLR Number of primes: total 19 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes (*): total 48.2950, on current list 48.1876 (normalized score 41) Entrance Rank (*): mean 737.57 (minimum 354, maximum 1708)
Below is additional information about this entry.
Display (text): Pedersen_K, Srsieve, CRUS, OpenPFGW, LLR Display (short): Pedersen_K Database id: 5452 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.142% of the (active) primes and 0.046% of the (active) score for this program. Entry last modified: 2022-01-25 13:50:11