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 L4252, one of those codes.
Code name (*): L4252 Persons (*): 1 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Nietering, GFNSvCUDA, GeneFer, AthGFNSieve, PrimeGrid, LLR Number of primes: total 11 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes (*): total 47.3146, on current list 46.7168 (normalized score 8) Entrance Rank (*): mean 1953.00 (minimum 1092, maximum 2814)
Below is additional information about this entry.
Display (text): Nietering, GFNSvCUDA, GeneFer, AthGFNSieve, PrimeGrid, LLR Display (short): Nietering Database id: 8057 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.041% of the (active) primes and 0.008% of the (active) score for this program. Entry last modified: 2022-09-29 04:50:12