# Proof-code: SB9

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 SB9, one of those codes.

Code name(*):SB9 Persons(*):1 (counting humans only) Projects(*):1 (counting projects only) Display (HTML):Hassler, SoBSieve, ProthSieve, Ksieve, PRP, Proth.exe, SB Number of primes:total 1 Unverified Primes:0 (prime table entries marked 'Composite','Untested', or 'InProcess' Score for Primes(*):total 46.6323, on current list 46.6323 (normalized score 9) Entrance Rank(*):mean 9.00 (minimum 9, maximum 9)

Below is additional information about this entry.

Display (text): Hassler, SoBSieve, ProthSieve, Ksieve, PRP, Proth.exe, SB Display (short): Hassler Database id: 1089 (do not use this database id, it is subject to change) Proof program: SB The primes from this code accounts for 15.385% of the (active) primes and 0.168% of the (active) score for this program. Entry last modified: 2021-09-27 10:37:18

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