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 M, one of those codes.
Code name (*): M Persons (*): 1 (counting humans only) Projects (*): 0 (counting projects only) Display (HTML): Morain Number of primes: total 31 Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (*): total 34.3568, on current list 33.2547 Entrance Rank (*): mean 9532.25 (minimum 838, maximum 32933)
Below is additional information about this entry.
Display (text): Morain Display (short): Morain Database id: 23 (do not use this database id, it is subject to change) Proof program: unknown Entry last modified: 2021-04-21 11:50:23