# Proof-code: L3221

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 L3221, one of those codes.

Code name(*):L3221 Persons(*):1 (counting humans only) Projects(*):1 (counting projects only) Display (HTML):Vicena, PSieve, Srsieve, PrimeGrid, LLR Number of primes:total 20 Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes(*):total 46.8063, on current list 46.0812 (normalized score 5) Entrance Rank(*):mean 331.25 (minimum 277, maximum 405)

Below is additional information about this entry.

Display (text): Vicena, PSieve, Srsieve, PrimeGrid, LLR Display (short): Vicena Database id: 6821 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.081% of the (active) primes and 0.006% of the (active) score for this program. Entry last modified: 2021-10-24 01:37:22

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