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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 19 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 about 1 month 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 about 1 month 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 about 1 month 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 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` 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 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!` 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 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 5 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 about 1 year 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 about 1 year ago
bug good first issue
primesearch/Mlucas
21

Ⓜ️ Ernst Mayer's Mlucas and Mfactor programs for GIMPS

C