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

Code name (*):D
Persons (*):1 (counting humans only)
Projects (*):0 (counting projects only)
Display (HTML):Dubner, Cruncher
Number of primes:total 4423
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess')
Score for Primes (*):total 43.9426, on current list 32.3578
Entrance Rank (*):mean 432.67 (minimum 7, maximum 1655)

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Display (text):Dubner, Cruncher
Display (short):Dubner
Database id:150 (do not use this database id, it is subject to change)
Proof program:Cruncher  The primes from this code accounts for 41.379% of the (active) primes and 13.953% of the (active) score for this program.
Entry last modified:2018-10-15 17:20:14