Listed below are the source code repositories for most of the software used at PrimeGrid. If there's something missing, let me know. Included are some programs that are no longer used (or not currently in use.) For several programs, we don't have the source code, or the website where the code resides is unreachable or gone, or we have possession of the source but don't have permission to make it public. Almost all of the software we use comes from third party authors.

Note: Geoffrey Reynolds' Google Site, which housed the source code for many of our sieve programs, appears to have been deleted by Google. Fortunately, we have a copy of the source code.


BOINC:
BOINC: http://boinc.berkeley.edu/

LLR projects:
LLR: http://jpenne.free.fr/index2.html
LLR2: https://github.com/patnashev/llr2
Prime95's gwnum libraries (which are used in LLR): http://www.mersenne.org/download/
LLR wrapper: https://github.com/ibethune/llr_wrapper

GFN projects:
Genefer: https://www.assembla.com/code/genefer/subversion/nodes

Generalized Cullen Woodall Sieve:
gcwsieve: https://github.com/ibethune/gcwsieve
gcwsieve (older version) (Repository is gone.): https://sites.google.com/site/geoffreywalterreynolds/programs/gcwsieve

Cullen Woodall Sieve (suspended):
gcwsieve: (not currently used) (See old GCW Sieve above.) (Repository is gone.)
gcwsieve (GPU): (not currently used) https://github.com/Ken-g6/PSieve-CUDA/tree/cw

PPS sieve:
tpsieve: https://sites.google.com/site/kenscode/prime-programs

ESP/SoB/PSP, TRP, and 321 sieves: (ESP and TRP suspended, 321 active)
sr2sieve (Repository is gone.): https://sites.google.com/site/geoffreywalterreynolds/programs/sr2sieve
sr2sieve wrapper: https://github.com/stream1972/sieve_wrapper/
sr2sieve wrapper (old version): http://sourceforge.net/p/primegrid/code/HEAD/tree/psp_sr2sieve/
Android sr2sieve (app is broken): https://github.com/matszpk/native-boinc-for-android/tree/master/src/sr2sieve-1.8.11
Android sr2sieve wrapper: https://github.com/matszpk/native-boinc-for-android/tree/master/src/sr2sieve-wrapper

AP26/AP27: (AP26 app used for both AP26 and AP27)
ap26: (2008, obsolete) https://sites.google.com/site/geoffreywalterreynolds/programs/ap26
ap26: (2016) https://github.com/mfl0p/ap27

PRPNet:
PRPNet: http://sourceforge.net/p/prpnet/code/HEAD/tree/

PFGW:
PFGW: http://sourceforge.net/p/openpfgw/code/HEAD/tree/
(Uses gwnum libraries from Prime95, see LLR above.)

WWWW (WSS and Wieferich) (old):
wwww: http://www.mersenneforum.org/rogue/wwww_1.2.zip
wwwwcl: http://www.mersenneforum.org/rogue/wwwwcl_2.2.5.zip

Phrot:
Phrot: (not currently used) location ???

Manual sieving:
tpsieve: (See BOINC PPS-sieve above.)
ppseive: (Uses the same source as tpsieve; see instructions.)
GFN sieve:
-- GFNSvCUDA: need to ask before making the source public
-- gfnsieve_ocl: https://github.com/stream1972/gfnsieve_ocl
-- AthGfn64: (not currently used) http://www.underbakke.com/AthGFNsv/ (Binaries only; no source)
gcwsieve: (not currently used) (See BOINC GCW sieve above.)
factorial sieve:
-- fpsieve (Repository is gone.) https://sites.google.com/site/geoffreywalterreynolds/programs/testing
-- fsievecl location ???
primorial sieve: fpsieve (source code listed above)
____________

I don't recall any changes to the source code, but I'll ask around.
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My lucky number is 75898⁵²⁴²⁸⁸+1

Hi,

The latest version of the gcwsieve source code is available here: https://github.com/ibethune/gcwsieve

Cheers

- Iain

____________
Twitter: IainBethune
Proud member of team "Aggie The Pew". Go Aggie!
3073428256125*2^1290000-1 is Prime!

Hi,

The latest version of the gcwsieve source code is available here: https://github.com/ibethune/gcwsieve

Cheers

- Iain

Hi,

The latest version of the gcwsieve source code is available here: https://github.com/ibethune/gcwsieve

Cheers

- Iain

The latest gcwsieve (using my mtsieve framework) is faster than this as it uses AVX. It is multi-threaded and has extensions to support OpenCL workers. If there are any features in the code pointed to by that link that need to be incorporated into mine, please let me know.