Proof-code: L4201

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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 L4201, one of those codes.

Code name (*):L4201
Persons (*):1 (counting humans only)
Projects (*):1 (counting projects only)
Display (HTML):Brown1, GFNSvCUDA, GeneFer, AthGFNSieve, PrimeGrid, LLR
Number of primes:total 247
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess'
Score for Primes (*):total 51.8127, on current list 51.6713 (normalized score 510)
Entrance Rank (*):mean 696.28 (minimum 22, maximum 1200)
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Below is additional information about this entry.

Display (text):Brown1, GFNSvCUDA, GeneFer, AthGFNSieve, PrimeGrid, LLR
Display (short):Brown1
Database id:8002 (do not use this database id, it is subject to change)
Proof program:LLR  The primes from this code accounts for 1.673% of the (active) primes and 0.659% of the (active) score for this program.
Entry last modified:2025-03-31 21:37:41
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