每个不小于38的偶数的哥猜表法数个数至少有5个，在B站开始火了

cuikun-186

每个不小于38的偶数的哥猜表法数个数至少有5个，

在B站开始火了。

cuikun-186

关键是崔坤给出了38≤N≤48区间产生了哥猜表法数个数阈值下限。
如同张益唐的7000万之意义

cuikun-186

去看看吧，总比一些人闭门造车强多了

cuikun-186

【1】2r2(M)≥3.8516M/lnM-M≥0,找到了38，
给出了C（N）=0的阈值下限C（38）=0
【2】r2(N)≥24-N/2≥0,找到了38≤N≤48，
给出了r2(N)≥5,即r2(N)的阈值下限为5的结论。

cuikun-186

【1】2r2(M)≥3.8516M/lnM-M≥0,找到了38，
给出了C（N）=0的阈值下限C（38）=0
【2】r2（N)≥24-N/2≥0,找到了38≤N≤48，
给出了，r2(N)≥5,即r2（N)的阈值下限为5的结论。

cuikun-186

彰显了初等数论的原始野性！

cuikun-186

r2(N)=C(N)+2π(N)-N/2

cuikun-186

r2(N)=C(N)+2π(N)-N/2

cuikun-186

去看看吧，总比一些人闭门造车强多了

cuikun-186

cuikun-186 发表于 2024-7-6 14:39
杨老师好，向您讨教：202407000-202407100这个区间的D(N)=?haod

2024070000:100:2 （计算了连续100个偶数的素对数量）

G(2024070000) = 9394989
G(2024070002) = 3221597
G(2024070004) = 3579783
G(2024070006) = 7712421
G(2024070008) = 3212356
G(2024070010) = 4286037
G(2024070012) = 6794812
G(2024070014) = 3428757
G(2024070016) = 3228254
G(2024070018) = 6427687
G(2024070020) = 5141346
G(2024070022) = 3636395
G(2024070024) = 6482976
G(2024070026) = 3574055
G(2024070028) = 3292435
G(2024070030) = 8569335
G(2024070032) = 3211626
G(2024070034) = 3867967
G(2024070036) = 6538170
G(2024070038) = 3445358
G(2024070040) = 4430854
G(2024070042) = 6821755
G(2024070044) = 3215306
G(2024070046) = 3224644
G(2024070048) = 10146826
G(2024070050) = 4324415
G(2024070052) = 3310364
G(2024070054) = 6426610
G(2024070056) = 3225368
G(2024070058) = 3404435
G(2024070060) = 8736182
G(2024070062) = 3879638
G(2024070064) = 3220614
G(2024070066) = 6466133
G(2024070068) = 3227627
G(2024070070) = 4760557
G(2024070072) = 6425744
G(2024070074) = 3510352
G(2024070076) = 4083599
G(2024070078) = 6425566
G(2024070080) = 4441927
G(2024070082) = 3435835
G(2024070084) = 6427925
G(2024070086) = 3226671
G(2024070088) = 3213410
G(2024070090) = 10295910
G(2024070092) = 3584436
G(2024070094) = 3245720
G(2024070096) = 6427674
G(2024070098) = 3276553
G(2024070100) = 4675298
G(2024070102) = 6426602
G(2024070104) = 4218212
G(2024070106) = 3277183
G(2024070108) = 6428204
G(2024070110) = 4285977
G(2024070112) = 3214080
G(2024070114) = 7749390
G(2024070116) = 3428696
G(2024070118) = 3865105
G(2024070120) = 8640329
G(2024070122) = 3218249
G(2024070124) = 3342295
G(2024070126) = 7213085
G(2024070128) = 3215209
G(2024070130) = 4370764
G(2024070132) = 7715961
G(2024070134) = 3336090
G(2024070136) = 3575107
G(2024070138) = 6710405
G(2024070140) = 4284649
G(2024070142) = 3214619
G(2024070144) = 6445996
G(2024070146) = 3856528
G(2024070148) = 3232959
G(2024070150) = 9575552
G(2024070152) = 3713374
G(2024070154) = 3214058
G(2024070156) = 6427675
G(2024070158) = 3630075
G(2024070160) = 5141397
G(2024070162) = 6426923
G(2024070164) = 3213831
G(2024070166) = 3402535
G(2024070168) = 6428622
G(2024070170) = 4285161
G(2024070172) = 3222186
G(2024070174) = 7710959
G(2024070176) = 3214585
G(2024070178) = 3506320
G(2024070180) = 9522091
G(2024070182) = 3212909
G(2024070184) = 3453982
G(2024070186) = 6427752
G(2024070188) = 3854542
G(2024070190) = 4541445
G(2024070192) = 6429304
G(2024070194) = 3212495
G(2024070196) = 3511547
G(2024070198) = 6434321

count = 100, algorithm = 2, working threads = 2, time use 0.635 sec
***********
记下愚工688老师给出的宝贵大数据