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 L3933, one of those codes.
Code name (*): L3933 Persons (*): 1 (counting humans only) Projects (*): 2 (counting projects only) Display (HTML): Batalov, PSieve, Srsieve, CRUS, Rieselprime, LLR Number of primes: total 1 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (*): total 48.7665, on current list 48.7665 (normalized score 96) Entrance Rank (*): mean 25.00 (minimum 25, maximum 25)
Below is additional information about this entry.
Display (text): Batalov, PSieve, Srsieve, CRUS, Rieselprime, LLR Display (short): Batalov Database id: 7666 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.020% of the (active) primes and 0.130% of the (active) score for this program. Entry last modified: 2020-08-09 00:50:23