Pascal Jermini

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In December 2009 the 768-bit, 232-digit number RSA-768 was factored using the number field sieve. Overall, the computational challenge would take more than 1700 years on a single, standard core. In the article we present the heterogeneous computing approach, involving different compute clusters and Grid computing environments, used to solve this problem.
In addition to multinational Grid infrastructures, several countries operate their own national Grid infrastruc-tures to support science and industry within national borders. These infrastructures have the benefit of better satisfying the needs of local, regional and national user communities. Although Switzerland has strong research groups in several(More)
digit number RSA-768 was factored using the number eld sieve. Overall, the computational challenge would take more than 1700 years on a single, standard core. In the article we present the heterogeneous computing approach, involving dierent compute clusters and Grid computing environments, used to solve this problem.
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