Proof-code: A55

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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 A55, one of those codes.

Code name (*):A55
Persons (*):2 (counting humans only)
Projects (*):0 (counting projects only)
Display (HTML):Nielsen1, Gahan, PRST
Number of primes:total 1
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess'
Score for Primes (*):total 46.6330, on current list 46.6330 (normalized score 3)
Entrance Rank (*):mean 3195.00 (minimum 3195, maximum 3195)
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Below is additional information about this entry.

Display (text):Nielsen1, Gahan, PRST
Display (short):Nielsen1 & Gahan
Database id:10482 (do not use this database id, it is subject to change)
Proof program:PRST  The primes from this code accounts for 0.426% of the (active) primes and 0.020% of the (active) score for this program.
Entry last modified:2025-03-14 12:37:17
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