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本帖最后由 愚工688 于 2022-12-5 07:05 编辑
国际数学日的哥德巴赫猜想题
A=20110314
那么2A起始的连续偶数的下界素数对数量的计算:
inf( 40220628 ) = 1/(1+ .12 )*( 40220628 /2 -2)*p(m) ≈ 239894.7
inf( 40220630 ) = 1/(1+ .12 )*( 40220630 /2 -2)*p(m) ≈ 129572.7
inf( 40220632 ) = 1/(1+ .12 )*( 40220632 /2 -2)*p(m) ≈ 97179.6
inf( 40220634 ) = 1/(1+ .12 )*( 40220634 /2 -2)*p(m) ≈ 194536.8
inf( 40220636 ) = 1/(1+ .12 )*( 40220636 /2 -2)*p(m) ≈ 98674.6
2 A=40220628的10倍的连续偶数的下界素数对数量的计算:
inf( 402206280 ) = 1/(1+ .1345 )*( 402206280 /2 -2)*p(m) ≈ 2471947.9
inf( 402206282 ) = 1/(1+ .1345 )*( 402206282 /2 -2)*p(m) ≈ 751247.5
inf( 402206284 ) = 1/(1+ .1345 )*( 402206284 /2 -2)*p(m) ≈ 750967.8
inf( 402206286 ) = 1/(1+ .1345 )*( 402206286 /2 -2)*p(m) ≈ 1501935.6
inf( 402206288 ) = 1/(1+ .1345 )*( 402206288 /2 -2)*p(m) ≈ 883491.5
计算值的精度(jd)如何呢?
G(40220628) = 242011 ;inf( 40220628 )≈ 239894.7 , jd ≈ 0.9913 , k(m)= 2.46857
G(40220630) = 130511 ;inf( 40220630 )≈ 129572.7 , jd ≈ 0.9928 , k(m)= 1.33333
G(40220632) = 97616 ;inf( 40220632 )≈ 97179.6 , jd ≈ 0.9956,k(m)= 1
G(40220634) = 195825 ;inf( 40220634 )≈ 194536.8 , jd ≈ 0.9934 , k(m)= 2.00183
G(40220636) = 99645 ;inf( 40220636 )≈ 98674.6 , jd ≈ 0.9903 , k(m)= 1.01538
time start =13:51:26 ,time end =13:51:28 ,time use =
G(402206280) = 2480274;inf( 402206280 )≈ 2471947.9 , jd≈ 0.9966 , k(m)= 3.29168
G(402206282) = 754334 ; inf( 402206282 )≈ 751247.5 , jd≈ 0.9959 , k(m)= 1.00037
G(402206284) = 753342 ; inf( 402206284 )≈ 750967.8 , jd≈ 0.9968 , k(m)= 1
G(402206286) = 1507166;inf( 402206286 )≈ 1501935.6 , jd≈ 0.9965 , k(m)= 2
G(402206288) = 886951 ; inf( 402206288 )≈ 883491.5 , jd≈ 0.9961 , k(m)= 1.17647
time start =13:51:57 ,time end =13:52:04 ,time use =
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