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 L1884, one of those codes.
Code name (*): L1884 Persons (*): 1 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Jaworski, PSieve, Srsieve, Rieselprime, LLR Number of primes: total 13 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (*): total 50.2395, on current list 50.2287 (normalized score 395) Entrance Rank (*): mean 77.29 (minimum 27, maximum 140)
Below is additional information about this entry.
Display (text): Jaworski, PSieve, Srsieve, Rieselprime, LLR Display (short): Jaworski Database id: 5311 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.143% of the (active) primes and 0.519% of the (active) score for this program. Entry last modified: 2020-11-27 22:50:11