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 L4405, one of those codes.
Code name (*): L4405 Persons (*): 1 (counting humans only) Projects (*): 0 (counting projects only) Display (HTML): Eckhard, Srsieve, LLR Number of primes: total 13 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes (*): total 48.1020, on current list 48.0074 (normalized score 36) Entrance Rank (*): mean 1201.67 (minimum 186, maximum 1806)
Below is additional information about this entry.
Display (text): Eckhard, Srsieve, LLR Display (short): Eckhard Database id: 8232 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.183% of the (active) primes and 0.043% of the (active) score for this program. Entry last modified: 2021-09-24 23:37:27