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, Broadhurst, Renze, OpenPFGW

Number of primes: total 1

Unverified Primes: 0 (prime table entries marked 'Composite','Untested', or 'InProcess'

Score for Primes (*): total 39.1632

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.

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Below is additional information about this entry.

Display (text): Oakes, Broadhurst, Renze, OpenPFGW

Display (short): Oakes, Broadhurst & Renze

Database id: 1116 (do not use this database id, it is subject to change)

Proof program: unknown

Entry last modified: 2024-10-31 03:37:14

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

Display (text):	Oakes, Broadhurst, Renze, OpenPFGW
Display (short):	Oakes, Broadhurst & Renze
Database id:	1116 (do not use this database id, it is subject to change)
Proof program:	unknown
Entry last modified:	2024-10-31 03:37:14