# Proof-code: p391

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 p391, one of those codes.

Code name(*):p391 Persons(*):1 (counting humans only) Projects(*):0 (counting projects only) Display (HTML):Keiser, NewPGen, OpenPFGW Number of primes:total 1 Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes(*):total 46.6331, on current list 46.6331 (normalized score 9) Entrance Rank(*):mean 152.00 (minimum 152, maximum 152)

Below is additional information about this entry.

Display (text): Keiser, NewPGen, OpenPFGW Display (short): Keiser Database id: 8135 (do not use this database id, it is subject to change) Proof program: PrimeForm The primes from this code accounts for 0.216% of the (active) primes and 1.033% of the (active) score for this program. Entry last modified: 2021-09-28 04:37:19

Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.