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 p310, one of those codes.
Code name (*): p310 Persons (*): 1 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Hubbard, Gcwsieve, MultiSieve, PrimeGrid, OpenPFGW Number of primes: total 2 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (*): total 46.5815, on current list 46.5815 (normalized score 9) Entrance Rank (*): mean 64.00 (minimum 57, maximum 71)
Below is additional information about this entry.
Display (text): Hubbard, Gcwsieve, MultiSieve, PrimeGrid, OpenPFGW Display (short): Hubbard Database id: 5691 (do not use this database id, it is subject to change) Proof program: PrimeForm The primes from this code accounts for 0.428% of the (active) primes and 1.100% of the (active) score for this program. Entry last modified: 2021-04-23 00:20:20