Source code

GitHub repositories

Both programs are published as open source under the MIT license. Each repository includes the C++ source, precompiled executables, input file format documentation, and usage instructions.

microprime_suffix
Segmented GC-60 sieve for prime window analysis beyond 10¹⁹. Two-window comparison, suffix analysis, six-panel charts. Benchmarked to 10²⁶.
github.com/Claugo/microprime-suffix
GC60-M30x3-suffix
Three-binary parallel architecture. Same deterministic output as microprime_suffix, ~30% faster. Reaches 10²⁶ in 53 minutes, 10²⁷ in 3.6 hours.
github.com/Claugo/GC60-M30x3-suffix
Author & publications

Claudio Govi

Independent researcher. All publications, Zenodo archived releases, and DOI-referenced versions of this work are listed under the author's ORCID profile.

// author
Claudio Govi
Independent researcher · GC-60 framework
ORCID · 0009-0005-9020-0691
The ORCID profile links to all Zenodo releases, including versioned DOIs for both programs and the technical documentation.
Publications

Papers & preprints

Peer-reviewed and preprint publications documenting the GC-60 framework, the program architecture, and the benchmark results. All records are archived on Zenodo with a permanent DOI.

Deterministic Prime Window Explorer Beyond the 64-Bit Barrier
Using the GC-60 sieve wheel method with three parallel binaries (M30x3). Benchmarks up to 10²⁷. Verified against primesieve. Open source, no external dependencies.
Claudio Govi · Zenodo · 2026 · DOI: 10.5281/ZENODO.20668554
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