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 g245, one of those codes.
Code name (*): g245 Persons (*): 1 (counting humans only) Projects (*): 0 (counting projects only) Display (HTML): Cosgrave, NewPGen, PRP, Proth.exe Number of primes: total 4 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes (*): total 46.2602, on current list 46.2586 (normalized score 7) Entrance Rank (*): mean 6.33 (minimum 5, maximum 7)
Below is additional information about this entry.
Display (text): Cosgrave, NewPGen, PRP, Proth.exe Display (short): Cosgrave Database id: 454 (do not use this database id, it is subject to change) Proof program: Proth.exe The primes from this code accounts for 3.797% of the (active) primes and 0.529% of the (active) score for this program. Entry last modified: 2021-06-13 20:37:17