Proof-code: p255

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 p255, one of those codes.

Code name (*):p255
Persons (*):1 (counting humans only)
Projects (*):1 (counting projects only)
Display (HTML):Siemelink, Srsieve, CRUS, OpenPFGW
Number of primes:total 10
Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess'
Score for Primes (*):total 46.8232, on current list 46.6798 (normalized score 9)
Entrance Rank (*):mean 412.00 (minimum 280, maximum 537)

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Below is additional information about this entry.

Display (text):Siemelink, Srsieve, CRUS, OpenPFGW
Display (short):Siemelink
Database id:4240 (do not use this database id, it is subject to change)
Proof program:PrimeForm  The primes from this code accounts for 0.860% of the (active) primes and 0.927% of the (active) score for this program.
Entry last modified:2021-10-26 07:37:22
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