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 g346, one of those codes.
Code name (*): g346 Persons (*): 1 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Dausch, ProthSieve, PrimeSierpinski, PRP, Proth.exe Number of primes: total 4 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes (*): total 45.5420, on current list 45.4586 (normalized score 3) Entrance Rank (*): mean 23.50 (minimum 23, maximum 24)
Below is additional information about this entry.
Display (text): Dausch, ProthSieve, PrimeSierpinski, PRP, Proth.exe Display (short): Dausch Database id: 719 (do not use this database id, it is subject to change) Proof program: Proth.exe The primes from this code accounts for 2.597% of the (active) primes and 0.238% of the (active) score for this program. Entry last modified: 2021-12-07 15:37:18