哥德巴赫猜想解的个数的绝对下限

ysr

10^9 的哥猜素数对大约为 ？
由公式3得：
M=31622
C=31622/ln（31622）=3051.
s=3051*（3051/ln（4*3051）-1）-1=986222.

回复您的点评：“10^9的哥猜数对意识2247845. 误差（0.012....） 你的计算相差太远！”
前面已经说过了：这是下限公式，低于实际的。由于实际是波动式上升的，甚至有的远远低于实际。谢谢！

ysr

10^10 的哥猜素数对大约为 ？
由公式3得：
M=10^5.
C=100000/ln（100000）=8685.
s=8685*（8685/ln（4*8685）-1）-1=7205523.

ysr

蔡家雄 发表于 2021-12-24 13:50
偶数越大，哥猜素数对就越大！！！

ysr 兄：用你的估计公式，

10^8 的哥猜素数对大约为 ？答：至少139467.

10^9 的哥猜素数对大约为 ？答：至少986222.

10^10 的哥猜素数对大约为 ？答：至少7205523.

蔡家雄

但，大于6，小于一百，就有多个偶数：不成立！小于一万，就会有更多个偶数：不成立！！

这些不成立的偶数，都不满足：6m＝素数(2m+p1)+素数(2m+p2) 均有解。

王兄：你可以用程序计算小于等于一万，有哪些偶数是成立的蔡氏偶数？

程序显示：2m=?  素数p1=?  素数p2=?  素数(2m+p1)=?  素数(2m+p2)=?  这五个数值。

蔡家雄

6*8=2*3*8=48，但 48 不是蔡氏偶数，

蔡家雄

6 <2m <= 10000 有(         )个蔡氏偶数？

程序显示：2m=?  素数p1=?  素数p2=?  素数(2m+p1)=?  素数(2m+p2)=?  这五个数值。

10000 <2m <= 20000 有(         )个蔡氏偶数？

20000 <2m <= 30000 有(         )个蔡氏偶数？

ysr

蔡家雄 发表于 2021-12-27 05:31
6

有717组蔡氏偶数2m=8p111p2=-3p3=19p45
2m=12p119p2=-7p3=31p45
2m=42p189p2=-47p3=131p4-5
2m=54p1127p2=-73p3=181p4-19
2m=66p1163p2=-97p3=229p4-31
2m=114p1307p2=-193p3=421p4-79
2m=354p11097p2=-743p3=1451p4-389
2m=714p12467p2=-1753p3=3181p4-1039
2m=768p12699p2=-1931p3=3467p4-1163
2m=828p12939p2=-2111p3=3767p4-1283
2m=882p13191p2=-2309p3=4073p4-1427
2m=1020p13739p2=-2719p3=4759p4-1699
2m=1080p14007p2=-2927p3=5087p4-1847
2m=1140p14259p2=-3119p3=5399p4-1979
2m=1260p14793p2=-3533p3=6053p4-2273
2m=1440p15573p2=-4133p3=7013p4-2693
……




2m=5986p130367p2=-24381p3=36353p4-18395
2m=6000p130469p2=-24469p3=36469p4-18469
2m=6012p130539p2=-24527p3=36551p4-18515
2m=6014p130557p2=-24543p3=36571p4-18529
2m=6032p130677p2=-24645p3=36709p4-18613
2m=6032p130689p2=-24657p3=36721p4-18625
2m=6040p130727p2=-24687p3=36767p4-18647
2m=6058p130841p2=-24783p3=36899p4-18725
2m=6060p130853p2=-24793p3=36913p4-18733
2m=6060p130859p2=-24799p3=36919p4-18739
2m=6060p130869p2=-24809p3=36929p4-18749
2m=6060p130871p2=-24811p3=36931p4-18751
2m=6066p130931p2=-24865p3=36997p4-18799
2m=6066p130937p2=-24871p3=37003p4-18805
2m=6072p130977p2=-24905p3=37049p4-18833
2m=6074p131013p2=-24939p3=37087p4-18865
2m=6078p131039p2=-24961p3=37117p4-18883
2m=6096p131147p2=-25051p3=37243p4-18955
2m=6114p131223p2=-25109p3=37337p4-18995
2m=6120p131249p2=-25129p3=37369p4-19009
2m=6126p131271p2=-25145p3=37397p4-19019
2m=6146p131391p2=-25245p3=37537p4-19099
2m=6150p131469p2=-25319p3=37619p4-19169
2m=6152p131481p2=-25329p3=37633p4-19177
2m=6160p131531p2=-25371p3=37691p4-19211
2m=6174p131607p2=-25433p3=37781p4-19259
2m=6200p131751p2=-25551p3=37951p4-19351
2m=6204p131793p2=-25589p3=37997p4-19385
2m=6242p132057p2=-25815p3=38299p4-19573
2m=6250p132083p2=-25833p3=38333p4-19583
2m=6252p132099p2=-25847p3=38351p4-19595
2m=6264p132183p2=-25919p3=38447p4-19655
2m=6264p132189p2=-25925p3=38453p4-19661
2m=6288p132321p2=-26033p3=38609p4-19745
2m=6288p132323p2=-26035p3=38611p4-19747
2m=6294p132359p2=-26065p3=38653p4-19771
2m=6298p132371p2=-26073p3=38669p4-19775
2m=6316p132467p2=-26151p3=38783p4-19835
2m=6328p132533p2=-26205p3=38861p4-19877
2m=6330p132561p2=-26231p3=38891p4-19901
2m=6354p132687p2=-26333p3=39041p4-19979
2m=6354p132693p2=-26339p3=39047p4-19985
2m=6360p132719p2=-26359p3=39079p4-19999
2m=6362p132771p2=-26409p3=39133p4-20047
2m=6376p132833p2=-26457p3=39209p4-20081
2m=6384p132909p2=-26525p3=39293p4-20141
2m=6400p132983p2=-26583p3=39383p4-20183
2m=6406p133013p2=-26607p3=39419p4-20201
2m=6412p133049p2=-26637p3=39461p4-20225
2m=6420p133091p2=-26671p3=39511p4-20251
2m=6444p133223p2=-26779p3=39667p4-20335
2m=6446p133287p2=-26841p3=39733p4-20395
2m=6448p133301p2=-26853p3=39749p4-20405
2m=6456p133343p2=-26887p3=39799p4-20431
2m=6462p133359p2=-26897p3=39821p4-20435
2m=6462p133377p2=-26915p3=39839p4-20453
2m=6472p133457p2=-26985p3=39929p4-20513
2m=6490p133547p2=-27057p3=40037p4-20567
2m=6510p133619p2=-27109p3=40129p4-20599
2m=6514p133637p2=-27123p3=40151p4-20609
2m=6516p133647p2=-27131p3=40163p4-20615
2m=6542p133809p2=-27267p3=40351p4-20725
2m=6560p133911p2=-27351p3=40471p4-20791
2m=6560p133923p2=-27363p3=40483p4-20803
2m=6562p133937p2=-27375p3=40499p4-20813
2m=6624p134303p2=-27679p3=40927p4-21055
2m=6666p134513p2=-27847p3=41179p4-21181
2m=6670p134543p2=-27873p3=41213p4-21203
2m=6674p134589p2=-27915p3=41263p4-21241
2m=6684p134649p2=-27965p3=41333p4-21281
2m=6694p134693p2=-27999p3=41387p4-21305
2m=6710p134781p2=-28071p3=41491p4-21361
2m=6722p134871p2=-28149p3=41593p4-21427
2m=6728p134913p2=-28185p3=41641p4-21457
2m=6728p134919p2=-28191p3=41647p4-21463
2m=6738p135023p2=-28285p3=41761p4-21547
2m=6756p135107p2=-28351p3=41863p4-21595
2m=6762p135141p2=-28379p3=41903p4-21617
2m=6762p135149p2=-28387p3=41911p4-21625
2m=6768p135201p2=-28433p3=41969p4-21665
2m=6772p135251p2=-28479p3=42023p4-21707
2m=6780p135291p2=-28511p3=42071p4-21731
2m=6802p135419p2=-28617p3=42221p4-21815
2m=6808p135449p2=-28641p3=42257p4-21833
2m=6814p135509p2=-28695p3=42323p4-21881
2m=6818p135531p2=-28713p3=42349p4-21895
2m=6834p135603p2=-28769p3=42437p4-21935
2m=6834p135617p2=-28783p3=42451p4-21949
2m=6840p135731p2=-28891p3=42571p4-22051
2m=6864p135863p2=-28999p3=42727p4-22135
2m=6874p135923p2=-29049p3=42797p4-22175
2m=6878p135963p2=-29085p3=42841p4-22207
2m=6890p136011p2=-29121p3=42901p4-22231
2m=6906p136107p2=-29201p3=43013p4-22295
2m=6912p136151p2=-29239p3=43063p4-22327
2m=6922p136229p2=-29307p3=43151p4-22385
2m=6926p136263p2=-29337p3=43189p4-22411
2m=6930p136293p2=-29363p3=43223p4-22433
2m=6940p136343p2=-29403p3=43283p4-22463
2m=6970p136529p2=-29559p3=43499p4-22589
2m=6990p136637p2=-29647p3=43627p4-22657
2m=6990p136643p2=-29653p3=43633p4-22663
2m=7002p136709p2=-29707p3=43711p4-22705
2m=7014p136779p2=-29765p3=43793p4-22751
2m=7044p136919p2=-29875p3=43963p4-22831
2m=7054p136973p2=-29919p3=44027p4-22865
2m=7056p136997p2=-29941p3=44053p4-22885
2m=7056p137003p2=-29947p3=44059p4-22891
2m=7062p137039p2=-29977p3=44101p4-22915
2m=7062p137049p2=-29987p3=44111p4-22925
2m=7062p137057p2=-29995p3=44119p4-22933
2m=7062p137061p2=-29999p3=44123p4-22937
2m=7076p137181p2=-30105p3=44257p4-23029
2m=7080p137201p2=-30121p3=44281p4-23041
2m=7112p137379p2=-30267p3=44491p4-23155
2m=7128p137493p2=-30365p3=44621p4-23237
2m=7134p137517p2=-30383p3=44651p4-23249
2m=7144p137567p2=-30423p3=44711p4-23279
2m=7178p137781p2=-30603p3=44959p4-23425
2m=7192p137861p2=-30669p3=45053p4-23477
2m=7204p137957p2=-30753p3=45161p4-23549
2m=7224p138069p2=-30845p3=45293p4-23621
2m=7224p138083p2=-30859p3=45307p4-23635
2m=7224p138113p2=-30889p3=45337p4-23665
2m=7224p138119p2=-30895p3=45343p4-23671
2m=7236p138197p2=-30961p3=45433p4-23725
2m=7254p138299p2=-31045p3=45553p4-23791
2m=7254p138303p2=-31049p3=45557p4-23795
2m=7260p138329p2=-31069p3=45589p4-23809
2m=7262p138351p2=-31089p3=45613p4-23827
2m=7264p138377p2=-31113p3=45641p4-23849
2m=7266p138431p2=-31165p3=45697p4-23899
2m=7278p138543p2=-31265p3=45821p4-23987
2m=7280p138561p2=-31281p3=45841p4-24001
2m=7314p138713p2=-31399p3=46027p4-24085
2m=7324p138767p2=-31443p3=46091p4-24119
2m=7336p138851p2=-31515p3=46187p4-24179
2m=7350p138923p2=-31573p3=46273p4-24223
2m=7356p138971p2=-31615p3=46327p4-24259
2m=7358p138993p2=-31635p3=46351p4-24277
2m=7368p139079p2=-31711p3=46447p4-24343
2m=7368p139089p2=-31721p3=46457p4-24353
2m=7378p139133p2=-31755p3=46511p4-24377
2m=7386p139181p2=-31795p3=46567p4-24409
2m=7400p139239p2=-31839p3=46639p4-24439
2m=7410p139317p2=-31907p3=46727p4-24497
2m=7414p139343p2=-31929p3=46757p4-24515
2m=7480p139727p2=-32247p3=47207p4-24767
2m=7500p139839p2=-32339p3=47339p4-24839
2m=7510p139877p2=-32367p3=47387p4-24857
2m=7542p140087p2=-32545p3=47629p4-25003
2m=7546p140111p2=-32565p3=47657p4-25019
2m=7560p140177p2=-32617p3=47737p4-25057
2m=7564p140213p2=-32649p3=47777p4-25085
2m=7568p140241p2=-32673p3=47809p4-25105
2m=7614p140543p2=-32929p3=48157p4-25315
2m=7616p140577p2=-32961p3=48193p4-25345
2m=7644p140763p2=-33119p3=48407p4-25475
2m=7648p140801p2=-33153p3=48449p4-25505
2m=7656p140841p2=-33185p3=48497p4-25529
2m=7684p140993p2=-33309p3=48677p4-25625
2m=7700p141081p2=-33381p3=48781p4-25681
2m=7706p141141p2=-33435p3=48847p4-25729
2m=7708p141149p2=-33441p3=48857p4-25733
2m=7708p141161p2=-33453p3=48869p4-25745
2m=7710p141179p2=-33469p3=48889p4-25759
2m=7734p141269p2=-33535p3=49003p4-25801
2m=7740p141341p2=-33601p3=49081p4-25861
2m=7756p141443p2=-33687p3=49199p4-25931
2m=7762p141491p2=-33729p3=49253p4-25967
2m=7764p141513p2=-33749p3=49277p4-25985
2m=7768p141539p2=-33771p3=49307p4-26003
2m=7774p141593p2=-33819p3=49367p4-26045
2m=7780p141611p2=-33831p3=49391p4-26051
2m=7784p141627p2=-33843p3=49411p4-26059
2m=7786p141647p2=-33861p3=49433p4-26075
2m=7790p141669p2=-33879p3=49459p4-26089
2m=7800p141759p2=-33959p3=49559p4-26159
2m=7814p141849p2=-34035p3=49663p4-26221
2m=7818p141879p2=-34061p3=49697p4-26243
2m=7824p141903p2=-34079p3=49727p4-26255
2m=7838p141969p2=-34131p3=49807p4-26293
2m=7840p141983p2=-34143p3=49823p4-26303
2m=7848p142023p2=-34175p3=49871p4-26327
2m=7848p142043p2=-34195p3=49891p4-26347
2m=7850p142071p2=-34221p3=49921p4-26371
2m=7854p142089p2=-34235p3=49943p4-26381
2m=7866p142181p2=-34315p3=50047p4-26449
2m=7866p142187p2=-34321p3=50053p4-26455
2m=7872p142221p2=-34349p3=50093p4-26477
2m=7874p142227p2=-34353p3=50101p4-26479
2m=7878p142281p2=-34403p3=50159p4-26525
2m=7890p142337p2=-34447p3=50227p4-26557
2m=7904p142407p2=-34503p3=50311p4-26599
2m=7912p142451p2=-34539p3=50363p4-26627
2m=7934p142569p2=-34635p3=50503p4-26701
2m=7936p142577p2=-34641p3=50513p4-26705
2m=7938p142611p2=-34673p3=50549p4-26735
2m=7942p142649p2=-34707p3=50591p4-26765
2m=7950p142697p2=-34747p3=50647p4-26797
2m=7950p142701p2=-34751p3=50651p4-26801
2m=7956p142727p2=-34771p3=50683p4-26815
2m=7966p142787p2=-34821p3=50753p4-26855
2m=7980p142859p2=-34879p3=50839p4-26899
2m=7986p142923p2=-34937p3=50909p4-26951
2m=8000p142989p2=-34989p3=50989p4-26989
2m=8006p143037p2=-35031p3=51043p4-27025
2m=8008p143051p2=-35043p3=51059p4-27035
2m=8008p143063p2=-35055p3=51071p4-27047
2m=8014p143117p2=-35103p3=51131p4-27089
2m=8020p143177p2=-35157p3=51197p4-27137
2m=8046p143391p2=-35345p3=51437p4-27299
2m=8054p143427p2=-35373p3=51481p4-27319
2m=8064p143499p2=-35435p3=51563p4-27371
2m=8064p143517p2=-35453p3=51581p4-27389
2m=8070p143577p2=-35507p3=51647p4-27437
2m=8076p143607p2=-35531p3=51683p4-27455
2m=8078p143613p2=-35535p3=51691p4-27457
2m=8080p143633p2=-35553p3=51713p4-27473
2m=8106p143787p2=-35681p3=51893p4-27575
2m=8118p143891p2=-35773p3=52009p4-27655
2m=8134p143987p2=-35853p3=52121p4-27719
2m=8148p144053p2=-35905p3=52201p4-27757
2m=8174p144189p2=-36015p3=52363p4-27841
2m=8176p144203p2=-36027p3=52379p4-27851
2m=8186p144267p2=-36081p3=52453p4-27895
2m=8200p144371p2=-36171p3=52571p4-27971
2m=8220p144507p2=-36287p3=52727p4-28067
2m=8224p144533p2=-36309p3=52757p4-28085
2m=8226p144543p2=-36317p3=52769p4-28091
2m=8238p144623p2=-36385p3=52861p4-28147
2m=8242p144647p2=-36405p3=52889p4-28163
2m=8244p144657p2=-36413p3=52901p4-28169
2m=8250p144701p2=-36451p3=52951p4-28201
2m=8252p144729p2=-36477p3=52981p4-28225
2m=8262p144789p2=-36527p3=53051p4-28265
2m=8270p144843p2=-36573p3=53113p4-28303
2m=8278p144893p2=-36615p3=53171p4-28337
2m=8280p144917p2=-36637p3=53197p4-28357
2m=8294p144987p2=-36693p3=53281p4-28399
2m=8296p145013p2=-36717p3=53309p4-28421
2m=8298p145061p2=-36763p3=53359p4-28465
2m=8330p145263p2=-36933p3=53593p4-28603
2m=8330p145281p2=-36951p3=53611p4-28621
2m=8336p145317p2=-36981p3=53653p4-28645
2m=8356p145427p2=-37071p3=53783p4-28715
2m=8364p145497p2=-37133p3=53861p4-28769
2m=8390p145659p2=-37269p3=54049p4-28879
2m=8402p145737p2=-37335p3=54139p4-28933
2m=8424p145853p2=-37429p3=54277p4-29005
2m=8424p145863p2=-37439p3=54287p4-29015
2m=8424p145869p2=-37445p3=54293p4-29021
2m=8424p145887p2=-37463p3=54311p4-29039
2m=8428p145949p2=-37521p3=54377p4-29093
2m=8432p145971p2=-37539p3=54403p4-29107
2m=8442p146051p2=-37609p3=54493p4-29167
2m=8442p146061p2=-37619p3=54503p4-29177
2m=8446p146093p2=-37647p3=54539p4-29201
2m=8450p146133p2=-37683p3=54583p4-29233
2m=8524p146549p2=-38025p3=55073p4-29501
2m=8538p146633p2=-38095p3=55171p4-29557
2m=8544p146663p2=-38119p3=55207p4-29575
2m=8564p146769p2=-38205p3=55333p4-29641
2m=8566p146807p2=-38241p3=55373p4-29675
2m=8578p146861p2=-38283p3=55439p4-29705
2m=8580p146877p2=-38297p3=55457p4-29717
2m=8580p146889p2=-38309p3=55469p4-29729
2m=8582p146919p2=-38337p3=55501p4-29755
2m=8584p146957p2=-38373p3=55541p4-29789
2m=8590p147041p2=-38451p3=55631p4-29861
2m=8598p147093p2=-38495p3=55691p4-29897
2m=8604p147129p2=-38525p3=55733p4-29921
2m=8616p147207p2=-38591p3=55823p4-29975
2m=8616p147221p2=-38605p3=55837p4-29989
2m=8620p147269p2=-38649p3=55889p4-30029
2m=8628p147303p2=-38675p3=55931p4-30047
2m=8646p147407p2=-38761p3=56053p4-30115
2m=8650p147431p2=-38781p3=56081p4-30131
2m=8660p147507p2=-38847p3=56167p4-30187
2m=8676p147591p2=-38915p3=56267p4-30239
2m=8682p147629p2=-38947p3=56311p4-30265
2m=8700p147717p2=-39017p3=56417p4-30317
2m=8700p147737p2=-39037p3=56437p4-30337
2m=8712p147807p2=-39095p3=56519p4-30383
2m=8714p147819p2=-39105p3=56533p4-30391
2m=8730p147933p2=-39203p3=56663p4-30473
2m=8766p148157p2=-39391p3=56923p4-30625
2m=8766p148163p2=-39397p3=56929p4-30631
2m=8770p148193p2=-39423p3=56963p4-30653
2m=8772p148221p2=-39449p3=56993p4-30677
2m=8790p148341p2=-39551p3=57131p4-30761
2m=8790p148353p2=-39563p3=57143p4-30773
2m=8794p148397p2=-39603p3=57191p4-30809
2m=8802p148449p2=-39647p3=57251p4-30845
2m=8826p148563p2=-39737p3=57389p4-30911
2m=8826p148571p2=-39745p3=57397p4-30919
2m=8834p148623p2=-39789p3=57457p4-30955
2m=8850p148751p2=-39901p3=57601p4-31051
2m=8868p148821p2=-39953p3=57689p4-31085
2m=8884p148907p2=-40023p3=57791p4-31139
2m=8886p148953p2=-40067p3=57839p4-31181
2m=8886p148973p2=-40087p3=57859p4-31201
2m=8892p149009p2=-40117p3=57901p4-31225
2m=8900p149043p2=-40143p3=57943p4-31243
2m=8910p149117p2=-40207p3=58027p4-31297
2m=8910p149121p2=-40211p3=58031p4-31301
2m=8954p149367p2=-40413p3=58321p4-31459
2m=8960p149409p2=-40449p3=58369p4-31489
2m=8962p149417p2=-40455p3=58379p4-31493
2m=8962p149429p2=-40467p3=58391p4-31505
2m=8972p149481p2=-40509p3=58453p4-31537
2m=9006p149681p2=-40675p3=58687p4-31669
2m=9016p149747p2=-40731p3=58763p4-31715
2m=9036p149853p2=-40817p3=58889p4-31781
2m=9036p149871p2=-40835p3=58907p4-31799
2m=9036p149877p2=-40841p3=58913p4-31805
2m=9048p149943p2=-40895p3=58991p4-31847
2m=9054p149999p2=-40945p3=59053p4-31891
2m=9060p150047p2=-40987p3=59107p4-31927
2m=9080p150129p2=-41049p3=59209p4-31969
2m=9098p150261p2=-41163p3=59359p4-32065
2m=9106p150311p2=-41205p3=59417p4-32099
2m=9110p150333p2=-41223p3=59443p4-32113
2m=9112p150359p2=-41247p3=59471p4-32135
2m=9122p150417p2=-41295p3=59539p4-32173
2m=9130p150497p2=-41367p3=59627p4-32237
2m=9142p150551p2=-41409p3=59693p4-32267
2m=9142p150581p2=-41439p3=59723p4-32297
2m=9142p150587p2=-41445p3=59729p4-32303
2m=9150p150647p2=-41497p3=59797p4-32347
2m=9156p150707p2=-41551p3=59863p4-32395
2m=9156p150723p2=-41567p3=59879p4-32411
2m=9184p150893p2=-41709p3=60077p4-32525
2m=9192p150957p2=-41765p3=60149p4-32573
2m=9192p150969p2=-41777p3=60161p4-32585
2m=9204p151047p2=-41843p3=60251p4-32639
2m=9212p151131p2=-41919p3=60343p4-32707
2m=9254p151347p2=-42093p3=60601p4-32839
2m=9256p151361p2=-42105p3=60617p4-32849
2m=9276p151461p2=-42185p3=60737p4-32909
2m=9278p151479p2=-42201p3=60757p4-32923
2m=9302p151599p2=-42297p3=60901p4-32995
2m=9304p151613p2=-42309p3=60917p4-33005
2m=9306p151637p2=-42331p3=60943p4-33025
2m=9306p151647p2=-42341p3=60953p4-33035
2m=9324p151767p2=-42443p3=61091p4-33119
2m=9362p151971p2=-42609p3=61333p4-33247
2m=9366p151991p2=-42625p3=61357p4-33259
2m=9390p152153p2=-42763p3=61543p4-33373
2m=9390p152163p2=-42773p3=61553p4-33383
2m=9408p152259p2=-42851p3=61667p4-33443
2m=9412p152291p2=-42879p3=61703p4-33467
2m=9426p152387p2=-42961p3=61813p4-33535
2m=9428p152433p2=-43005p3=61861p4-33577
2m=9444p152543p2=-43099p3=61987p4-33655
2m=9464p152667p2=-43203p3=62131p4-33739
2m=9464p152673p2=-43209p3=62137p4-33745
2m=9474p152727p2=-43253p3=62201p4-33779
2m=9474p152733p2=-43259p3=62207p4-33785
2m=9476p152757p2=-43281p3=62233p4-33805
2m=9486p152837p2=-43351p3=62323p4-33865
2m=9494p152889p2=-43395p3=62383p4-33901
2m=9498p152919p2=-43421p3=62417p4-33923
2m=9502p152957p2=-43455p3=62459p4-33953
2m=9516p153047p2=-43531p3=62563p4-34015
2m=9520p153077p2=-43557p3=62597p4-34037
2m=9524p153093p2=-43569p3=62617p4-34045
2m=9526p153113p2=-43587p3=62639p4-34061
2m=9552p153267p2=-43715p3=62819p4-34163
2m=9560p153309p2=-43749p3=62869p4-34189
2m=9574p153407p2=-43833p3=62981p4-34259
2m=9602p153597p2=-43995p3=63199p4-34393
2m=9602p153609p2=-44007p3=63211p4-34405
2m=9618p153681p2=-44063p3=63299p4-34445
2m=9618p153693p2=-44075p3=63311p4-34457
2m=9618p153699p2=-44081p3=63317p4-34463
2m=9622p153731p2=-44109p3=63353p4-34487
2m=9624p153773p2=-44149p3=63397p4-34525
2m=9626p153783p2=-44157p3=63409p4-34531
2m=9632p153831p2=-44199p3=63463p4-34567
2m=9640p153887p2=-44247p3=63527p4-34607
2m=9650p153927p2=-44277p3=63577p4-34627
2m=9650p153939p2=-44289p3=63589p4-34639
2m=9650p153951p2=-44301p3=63601p4-34651
2m=9654p153993p2=-44339p3=63647p4-34685
2m=9656p154011p2=-44355p3=63667p4-34699
2m=9660p154049p2=-44389p3=63709p4-34729
2m=9660p154059p2=-44399p3=63719p4-34739
2m=9660p154083p2=-44423p3=63743p4-34763
2m=9666p154133p2=-44467p3=63799p4-34801
2m=9672p154167p2=-44495p3=63839p4-34823
2m=9672p154181p2=-44509p3=63853p4-34837
2m=9684p154293p2=-44609p3=63977p4-34925
2m=9696p154367p2=-44671p3=64063p4-34975
2m=9696p154371p2=-44675p3=64067p4-34979
2m=9720p154497p2=-44777p3=64217p4-35057
2m=9730p154541p2=-44811p3=64271p4-35081
2m=9738p154581p2=-44843p3=64319p4-35105
2m=9762p154721p2=-44959p3=64483p4-35197
2m=可能不对，明天再调试

ysr

出现负数了，可能不对，明天再说，代码如下：
Private Sub Command1_Click()
'研究某数蔡氏素数的程序
Dim a, b
a = Val(Text1)
a1 = a
q = Val(Text2)
m = Val(2)
If Right(a, 1) Mod 2 = 0 Then
a = a + 1
Else
a = a
End If
s = 0
Do While m <= q
Do While InStr(fenjieyinzi1(Val(a)), "*") > 0
a = a + 2
Loop
Do While a <= Val(m)
a = Val(a + 2)
Loop
p1 = a
p2 = Val(m - p1)
p3 = Val(p1 + m)
p4 = Val(p2 + m)
Print p1, p2, p3, p4
If InStr(fenjieyinzi1(Val(p1)), "*") = 0 And InStr(fenjieyinzi1(Val(p2)), "*") = 0 And InStr(fenjieyinzi1(Val(p3)), "*") = 0 And InStr(fenjieyinzi1(Val(p4)), "*") = 0 Then
Text3 = Text3 & "2m=" & m & "p1" & p1 & "p2=" & p2 & "p3=" & p3 & "p4" & p4 & vbCrLf
s = s + 1
Else
m = m + 2
End If

a = a + 2

Loop
Combo1 = "有" & s & "组蔡氏偶数" & Text3

End Sub

Private Sub Command2_Click()
Text1 = ""
Text2 = ""
Text3 = ""
Combo1 = ""
Form1.Cls
End Sub

蔡家雄

有717组蔡氏偶数2m=8p111p2=-3p3=19p45
2m=12p119p2=-7p3=31p45
2m=42p189p2=-47p3=131p4-5  【出现负数了，可能不对】

2m=8,  p1=3,  p2=5,
漏了2m=10=3+7,      2m=12=5+7,    从12到42之间还漏了几个！！！

lusishun

绝对下限，偶数有大有小，哪来的下限。