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 L1741, one of those codes.
Code name (*): L1741 Persons (*): 1 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Granowski, PSieve, Srsieve, PrimeGrid, LLR Number of primes: total 478 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (*): total 49.9278, on current list 49.3384 (normalized score 172) Entrance Rank (*): mean 298.38 (minimum 88, maximum 508)
Below is additional information about this entry.
Display (text): Granowski, PSieve, Srsieve, PrimeGrid, LLR Display (short): Granowski Database id: 5147 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 1.325% of the (active) primes and 0.238% of the (active) score for this program. Entry last modified: 2020-07-02 11:20:16