Comparative prime-number theory. VII
Comparative prime-number theory. VII
复制标题
比较素数理论。
DOI:
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发表时间:
1962
期刊:
影响因子:
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通讯作者:
P. Turán
中科院分区:
文献类型:
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作者:
S. Knapowski;P. Turán
J We remind the reader tha t z~(x, k, l) denotes the n u m b e r o f pr imes no t exceeding x, which are _= l rood k , (l, k ) is always 1. As in the previous papers , cl . . . . always denote posit ive numer ica l explicitly calculable cons tants , fur ther e l ( x ) ~ e ~ and e v ( x ) = e~_ ~ ( e l ( x ) ) , logl x = log x and l o g ~ x = Iogv~(log x), p always prime. Special a t tent ion m u s t be given to the cons tan t s e5, c~ and c~; cs m u s t he sufficiently large, c 1 large in dependence o f c5 and c2 large in dependence o f c5 and c l . 2 As r emarked in KN~eOWSKI--TtJRAN [3], for all (I, k ) = 1 the n u m b e r o f solut ions o f x 2 ~ l rood k is either 0 or equal to tha t o f x 2 --~ 1 m o d k.