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 c66, one of those codes.
Code name (*): c66 Persons (*): 1 (counting humans only) Projects (*): 0 (counting projects only) Display (HTML): Steine, Primo Number of primes: total 1 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (*): total 34.0959, on current list 34.0959 Entrance Rank (*): mean 58117.00 (minimum 58117, maximum 58117)
Below is additional information about this entry.
Display (text): Steine, Primo Display (short): Steine Database id: 7316 (do not use this database id, it is subject to change) Proof program: Primo The primes from this code accounts for 0.257% of the (active) primes and 0.052% of the (active) score for this program. Entry last modified: 2020-12-05 02:50:11