Programs

Among the programs in the "program.zip" package are:

BuildTxtPrimeCreate file of primes, txt format
TxtToPrimeCConvert txt to primec format.
GoldbachVerify Goldbach's conjecture
for zero to 1E12

Among the more than 15 classes and utilities are:

PrimeGeneratorCreate prime numbers in a given range.
DirectoryA vector of strings containing the names of files in a file directory.
ProgressA class to manage the periodic reporting of program activity.
PrimeCVectorAbstract class providing the algorithms to access primec data.
PrimeCFileWriterCreate a primec file.
PrimeCFileReaderRead a primec file.

I hope you find them useful.

If you have any questions, observations or bug reports concerning the C++ programming or the content of the prime files, send an email (after changing "at" to "@".

primes1e12 at earthlink.net

I embarked on this project as a programming challenge. I am not a mathematician. I have no deep insight into prime number theory. Please confine messages to programming issues. Here are some references:

[Prime Numbers]
[Wikipedia: List of Prime Numbers (with numerous references)]
[The Math Forum]
[The Prime Pages]

The program files are also posted on
[http://home.earthlink.net/~primes1E12].
Corrections and additions will be posted there as they occur.

Don Kostuch
October, 2018.