Proof-code: CH13

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 CH13, one of those codes.

Code name (*):CH13
Persons (*):2 (counting humans only)
Projects (*):0 (counting projects only)
Display (HTML):Propper, Batalov, EMsieve, OpenPFGW, CHG
Number of primes:total 2
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess'
Score for Primes (*):total 47.3262, on current list 47.3262 (normalized score 18)
Entrance Rank (*):mean 1113.00 (minimum 1113, maximum 1113)

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Below is additional information about this entry.

Display (text):Propper, Batalov, EMsieve, OpenPFGW, CHG
Display (short):Propper & Batalov
Database id:9461 (do not use this database id, it is subject to change)
Proof program:CHG  The primes from this code accounts for 7.407% of the (active) primes and 49.514% of the (active) score for this program.
Entry last modified:2021-11-28 14:37:57
Printed from the PrimePages <> © Chris Caldwell.