Proof-code: CH2

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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 CH2, one of those codes.

Code name (*):CH2   (See the descriptive data below.)
Persons (*):1 (counting humans only)
Projects (*):0 (counting projects only)
Display (HTML):Wu_T, OpenPFGW, Primo, CHG
Number of primes:total 12
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess'
Score for Primes (*):total 40.4443, on current list 40.3862
Entrance Rank (*):mean 40200.43 (minimum 32834, maximum 44240)

Descriptive Data: (report abuse)
Helper files and primality certificates for GRUs proven with this code are available here.
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Below is additional information about this entry.

Display (text):Wu_T, OpenPFGW, Primo, CHG
Display (short):Wu_T
Database id:1072 (do not use this database id, it is subject to change)
Proof program:CHG  The primes from this code accounts for 25.000% of the (active) primes and 0.034% of the (active) score for this program.
Entry last modified:2024-11-21 16:37:09
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