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 f14, one of those codes.
Code name (*): f14 Persons (*): 1 (counting humans only) Projects (*): 1 (counting projects only) Display (HTML): Hillegas, PhiSieve, PIES, ForEis Number of primes: total 55 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (*): total 44.6920
Below is additional information about this entry.
Display (text): Hillegas, PhiSieve, PIES, ForEis Display (short): Hillegas Database id: 1040 (do not use this database id, it is subject to change) Proof program: ForEis Entry last modified: 2021-01-25 17:20:15