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 L2873, one of those codes.
Code name (*): L2873 Persons (*): 1 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Jurach, PSieve, Srsieve, PrimeGrid, LLR Number of primes: total 43 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (*): total 48.3141, on current list 47.9439 (normalized score 40) Entrance Rank (*): mean 1032.10 (minimum 156, maximum 3766)
Below is additional information about this entry.
Display (text): Jurach, PSieve, Srsieve, PrimeGrid, LLR Display (short): Jurach Database id: 6413 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.204% of the (active) primes and 0.053% of the (active) score for this program. Entry last modified: 2020-11-27 22:20:21