# Proof-code: L5220

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 L5220, one of those codes.

Code name(*):L5220 Persons(*):1 (counting humans only) Projects(*):1 (counting projects only) Display (HTML):Jones4, LLR2, PSieve, Srsieve, PrimeGrid, LLR Number of primes:total 1 Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes(*):total 46.6537, on current list 46.6537 (normalized score 9) Entrance Rank(*):mean 673.00 (minimum 673, maximum 673)

Below is additional information about this entry.

Display (text): Jones4, LLR2, PSieve, Srsieve, PrimeGrid, LLR Display (short): Jones4 Database id: 9248 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.020% of the (active) primes and 0.011% of the (active) score for this program. Entry last modified: 2021-11-29 08:37:19

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