Proof-code: L97

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, Broadhurst, Underwood, Keller, NewPGen, OpenPFGW, LLR
Number of primes:total 1
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess'
Score for Primes (*):total 42.0025

Descriptive Data: (report abuse)
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.
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Below is additional information about this entry.

Display (text):Minovic, Penne, Broadhurst, Underwood, Keller, NewPGen, OpenPFGW, LLR
Display (short):Minovic, Penne, Broadhurst, Underwood & Keller
Database id:916 (do not use this database id, it is subject to change)
Proof program:LLR  
Entry last modified:2024-07-14 13:37:09
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