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primesearch/Mlucas

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

21 stars 8 forks 21 watchers C GNU General Public License v3.0
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12 Open Issues Need Help Last updated: Jul 1, 2026

Open Issues Need Help

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Consider restoring/fixing MSVC support 2 days ago
enhancement help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Improve scaling performance/throughput with multiple threads 19 days ago
enhancement help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Add support for setting the CPU affinity on Windows and macOS 24 days ago
enhancement help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Add support for generating proof files and certification assignments 24 days ago
enhancement help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Segmentation fault with Clang 18+/GCC 15+ and AVX512 about 2 months ago
bug help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Error: `Assertion failed: convert_res_bytewise_FP: Illegal combination of nonzero carry = 1` about 2 months ago
bug help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Segmentation fault in "medium" self-test on 64-bit ARM about 2 months ago
bug help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Error with native Windows builds: `Assertion failed: thread-local memcheck fail!` about 2 months ago
bug help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Segmentation fault in the "teensy" self-test about 2 months ago
bug help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Error `Assertion failed: d[]*PRP_BASE result has unexpected carryout!` on ARM 4 months ago
bug help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Segmentation fault with F33 P-1 stage 2 12 months ago
bug help wanted
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C
Check the return value of the `malloc` family of functions 12 months ago
bug good first issue
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C