# Proof-code: CH3

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 CH3, one of those codes.

Code name(*):CH3 (See the descriptive data below.) Persons(*):2 (counting humans only) Projects(*):0 (counting projects only) Display (HTML):Broadhurst, Water, OpenPFGW, Primo, CHG Number of primes:total 31 Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes(*):total 37.5328, on current list 36.8381 Entrance Rank(*):mean 23345.14 (minimum 17766, maximum 31920)

Below is additional information about this entry.

Display (text): Broadhurst, Water, OpenPFGW, Primo, CHG Display (short): Broadhurst & Water Database id: 1073 (do not use this database id, it is subject to change) Proof program: CHG The primes from this code accounts for 25.926% of the (active) primes and 0.001% of the (active) score for this program. Entry last modified: 2021-09-27 14:37:18

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