CUDALucas is a program implementing the Lucas-Lehmer primality test for Mersenne numbers using the Fast Fourier Transform implemented by nVidia's cuFFT library. You need a CUDA-capable nVidia card with compute compatibility >= 1.3 up to CUDA 6.5, 2.x up to 7.0 and 3.x for >=CUDA 8.0 . The program is run from the command line, however it can be configured without using a terminal. See the Wiki for more details.

README for new users available at the Files/Downloads page.

Project Samples

Testing the primality of 2^26221337-1 using CUDALucas.

Project Activity

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Categories

Mathematics

License

GNU General Public License version 3.0 (GPLv3)

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CUDALucas Web Site

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  • elwoodnewman Posted 2013-06-20
    Cudalucas is wonderful! Thanks.
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Additional Project Details

Operating Systems

Linux, Windows

Intended Audience

Science/Research, End Users/Desktop

User Interface

Console/Terminal

Programming Language

C

Related Categories

C Mathematics Software

Registered

2012-06-07
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