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 p404, one of those codes.
Code name (*): p404 Persons (*): 3 (counting humans only) Projects (*): 0 (counting projects only) Display (HTML): Meekins, Batalov, Harrison, OpenPFGW Number of primes: total 0 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess'
Below is additional information about this entry.
Display (text): Meekins, Batalov, Harrison, OpenPFGW Display (short): Meekins, Batalov & Harrison Database id: 8762 (do not use this database id, it is subject to change) Proof program: PrimeForm Entry last modified: 2021-06-13 12:37:13