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发表于 2018-1-30 14:40
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本帖最后由 愚工688 于 2018-2-5 06:19 编辑
今天的日期是2018年01月30日;
继续以今天的日期作为随机数,计算百亿级别的偶数20180130×1000起的连续偶数M表为两个素数和的表法数下界值inf(m)以及计算值的 相对误差,以及偶数M表为两个素数和的表法数区域下界值infS(m)。
注1:区域下界值infS(m)=表法数下界值inf(m)/k(m), infS(m)是随偶数增大而线性增大。k(m),素因子系数。
注2:素对真值s(m)=G(M).两个不同程序的各自表示形式。
G(20180130000) = 69298652;
inf( 20180130000 )≈ 69228504.0 , Δ≈-0.00101,infS( 20180130000 )= 25839832.85 , k(m)= 2.67914
G(20180130002) = 25865435;
inf( 20180130002 )≈ 25839832.9 , Δ≈-0.00099,infS( 20180130002 )= 25839832.85 , k(m)= 1
G(20180130004) = 25869903;
inf( 20180130004 )≈ 25839832.9 , Δ≈-0.00116,infS( 20180130004 )= 25839832.85 , k(m)= 1
G(20180130006) = 51737255;
inf( 20180130006 )≈ 51681807.8 , Δ≈-0.00107,infS( 20180130006 )= 25839832.85 , k(m)= 2.00008
G(20180130008) = 26820611;
inf( 20180130008 )≈ 26796863.7 , Δ≈-0.00089,infS( 20180130008 )= 25839832.86 , k(m)= 1.03704
G(20180130010) = 35176395;
inf( 20180130010 )≈ 35140806.9 , Δ≈-0.00101,infS( 20180130010 )= 25839832.86 , k(m)= 1.35995
G(20180130012) = 62166708;
inf( 20180130012 )≈ 62102473.8 , Δ≈-0.00103,infS( 20180130012 )= 25839832.86 , k(m)= 2.40336
G(20180130014) = 30671403;
inf( 20180130014 )≈ 30636375.2 , Δ≈-0.00114,infS( 20180130014 )= 25839832.86 , k(m)= 1.18563
G(20180130016) = 26765133;
inf( 20180130016 )≈ 26730861.6 , Δ≈-0.00128,infS( 20180130016 )= 25839832.87 , k(m)= 1.03448
G(20180130018) = 52641838;
inf( 20180130018 )≈ 52586326.6 , Δ≈-0.00105,infS( 20180130018 )= 25839832.87 , k(m)= 2.03509
G(20180130020) = 34709159;
inf( 20180130020 )≈ 34675388.6 , Δ≈-0.00097,infS( 20180130020 )= 25839832.87 , k(m)= 1.34194
G(20180130022) = 28552579;
inf( 20180130022 )≈ 28520924.6 , Δ≈-0.00111,infS( 20180130022 )= 25839832.87 , k(m)= 1.10376
G(20180130024) = 55223733;
inf( 20180130024 )≈ 55172819.9 , Δ≈-0.00092,infS( 20180130024 )= 25839832.88 , k(m)= 2.13518
G(20180130026) = 31397496;
inf( 20180130026 )≈ 31364211.0 , Δ≈-0.00106,infS( 20180130026 )= 25839832.88 , k(m)= 1.21379
G(20180130028) = 25869674;
inf( 20180130028 )≈ 25839832.9 , Δ≈-0.00115,infS( 20180130028 )= 25839832.88 , k(m)= 1
G(20180130030) = 68974504;
inf( 20180130030 )≈ 68906221.0 , Δ≈-0.00099,infS( 20180130030 )= 25839832.89 , k(m)= 2.66667
G(20180130032) = 25901741;
inf( 20180130032 )≈ 25876799.7 , Δ≈-0.00096,infS( 20180130032 )= 25839832.89 , k(m)= 1.00143
G(20180130034) = 27267253;
inf( 20180130034 )≈ 27234363.6 , Δ≈-0.00121,infS( 20180130034 )= 25839832.89 , k(m)= 1.05397
G(20180130036) = 58315737;
inf( 20180130036 )≈ 58255170.3 , Δ≈-0.00104,infS( 20180130036 )= 25839832.89 , k(m)= 2.25447
G(20180130038) = 25893067;
inf( 20180130038 )≈ 25867707.6 , Δ≈-0.00098,infS( 20180130038 )= 25839832.9 , k(m)= 1.00108
G(20180130040) = 42728476;
inf( 20180130040 )≈ 42682518.7 , Δ≈-0.00108,infS( 20180130040 )= 25839832.9 , k(m)= 1.65181
G(20180130042) = 51748518;
inf( 20180130042 )≈ 51700802.7 , Δ≈-0.00092,infS( 20180130042 )= 25839832.9 , k(m)= 2.00082
G(20180130044) = 26304327;
inf( 20180130044 )≈ 26277796.2 , Δ≈-0.00101,infS( 20180130044 )= 25839832.9 , k(m)= 1.01695
G(20180130046) = 25872276;
inf( 20180130046 )≈ 25848346.9 , Δ≈-0.00092,infS( 20180130046 )= 25839832.91 , k(m)= 1.00033
G(20180130048) = 56439861;
inf( 20180130048 )≈ 56378570.4 , Δ≈-0.00109,infS( 20180130048 )= 25839832.91 , k(m)= 2.18185
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