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 p145, one of those codes.
Code name (*): p145 Persons (*): 2 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Kubota, Sakai, MatGFN, OpenPFGW Number of primes: total 6 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes (*): total 39.6822
Below is additional information about this entry.
Display (text): Kubota, Sakai, MatGFN, OpenPFGW Display (short): Kubota & Sakai Database id: 825 (do not use this database id, it is subject to change) Proof program: PrimeForm Entry last modified: 2021-10-26 19:37:18