Proof-code: x27
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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 x27, one of those codes.

Code name (*):x27   (See the descriptive data below.)
Persons (*):3 (counting humans only)
Projects (*):0 (counting projects only)
Display (HTML):Oakes, Renze, Broadhurst, OpenPFGW
Number of primes:total 1
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess')
Score for Primes (*):total 39.1632

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Descriptive Data: (report abuse)
PRP from Mike Oakes. CHG method by John Renze and David Broadhurst. OpenPFGW did the BLS tests. Pari-GP was used for the LLL reductions. The CHG certificate, linked to the posting, was validated in less than a minute. Note that the CHG method tests the two BLS residue classes simultaneously, when all the help comes from N+1.
Below is additional information about this entry.
Display (text):Oakes, Renze, Broadhurst, OpenPFGW
Display (short):Oakes, Renze & Broadhurst
Database id:1116 (do not use this database id, it is subject to change)
Proof program:unknown
Entry last modified:2017-10-21 23:20:14