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 L97, one of those codes.
Code name (* ):L97 (See the descriptive data below.) Persons (* ):5 (counting humans only) Projects (* ):0 (counting projects only) Display (HTML) :Minovic , Penne , Underwood , Keller , Broadhurst , OpenPFGW , NewPGen , LLR Number of primes :total 1 Unverified Primes :0 (prime table entries marked 'Composite','Untested', or 'InProcess') Score for Primes (* ):total 42.0025, on current list 42.0025 (normalized score 4) Entrance Rank (* ):mean 109.00 (minimum 109, maximum 109)
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Descriptive Data:
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David Broadhurst, Wilfrid Keller, Predrag Minovic, Jean
Penne and Paul Underwood worked together on testing various
versions of LLR against lists of known primes, tests by
OpenPFGW, and a Pari-GP implementation of the LLR test.
Corrections to LLR resulted from observations of strings of
zeros in residues, some of which were refuted by Pari-GP.
This discoverers' code records a prime found at the
conclusion of such testing.
Below is additional information about this entry.
Display (text): Minovic, Penne, Underwood, Keller, Broadhurst, OpenPFGW, NewPGen, LLR Display (short): Minovic, Penne, Underwood, Keller & Broadhurst Database id: 916 (do not use this database id, it is subject to change) Proof program: LLR The primes from this code accounts for 0.024% of the (active) primes and 0.013% of the (active) score for this program.Entry last modified: 2009-11-21 20:50:13
