Proof-code: p421

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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 p421, one of those codes.

Code name (*):p421
Persons (*):1 (counting humans only)
Projects (*):1 (counting projects only)
Display (HTML):Gahan, LLR2, PrivGfnServer, OpenPFGW
Number of primes:total 1
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess'
Score for Primes (*):total 46.6330, on current list 46.6330 (normalized score 5)
Entrance Rank (*):mean 1089.00 (minimum 1089, maximum 1089)
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Below is additional information about this entry.

Display (text):Gahan, LLR2, PrivGfnServer, OpenPFGW
Display (short):Gahan
Database id:9446 (do not use this database id, it is subject to change)
Proof program:PrimeForm  The primes from this code accounts for 0.242% of the (active) primes and 0.231% of the (active) score for this program.
Entry last modified:2024-11-21 12:37:15
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