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Testing Mersenne Primes with Elliptic Curves

机译:用椭圆曲线测试梅森素数

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摘要

The current primality test in use for Mersenne primes continues to be the Lucas-Lehmer test, invented by Lucas in 1876 and proved by Lehmer in 1935. In this paper, a practical approach to an elliptic curve test of Gross for Mersenne primes, is discussed and analyzed. The most important advantage of the test is that, unlike the Lucas-Lehmer test which requires O(p) arithmetic operations and O(p~3) bit operations in order to determine whether or not M_p = 2~P - 1 is prime, it only needs O(λ) arithmetic operations and O(λ~3) bit operations, with λ p. Hence it is more efficient than the Lucas-Lehmer test, but is still as simple, elegant and practical.
机译:目前用于Mersenne素数的素数检验仍然是Lucas-Lehmer检验,该检验由Lucas于1876年发明并由Lehmer于1935年证明。在本文中,讨论了对Mersenne素数的Gross椭圆曲线检验的实用方法。并进行分析。该测试最重要的优点是,与需要进行O(p)算术运算和O(p〜3)位运算以确定M_p = 2〜P-1是否为质数的Lucas-Lehmer测试不同,它只需要O(λ)个算术运算和O(λ〜3)位运算,其中λ<< p。因此,它比Lucas-Lehmer测试更有效,但仍然简单,优雅和实用。

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