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 p308, one of those codes.
Code name (*): p308 Persons (*): 2 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): DavisK, Underwood, NewPGen, PrimeForm_egroup, OpenPFGW Number of primes: total 2870 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes (*): total 33.3529, on current list 28.2279 Entrance Rank (*): mean 99378.00 (minimum 92044, maximum 103514)
Below is additional information about this entry.
Display (text): DavisK, Underwood, NewPGen, PrimeForm_egroup, OpenPFGW Display (short): DavisK & Underwood Database id: 5488 (do not use this database id, it is subject to change) Proof program: PrimeForm The primes from this code accounts for 1.489% of the (active) primes and 0.000% of the (active) score for this program. Entry last modified: 2021-06-25 04:37:23