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楼主 |
发表于 2012-12-24 11:31
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[原创]梅森素数与复合指数函数
指数函数的推倒:
设1.618^x=2,两边取对数则有x=ln2/ln1.618=1.440483,方程右边依次输入3,5,7,13,……就得出梅森素数MP的P值的函数的指数数列,设f(x1)=(3.14*x1)/ln(x1+5)-0.8,x1=1,2,3,……,就的出如下数据,比较1下,你会发现2数列近似相等,验证:
指数函数的推导:
1 2 1.440483 0.952467
2 3 2.283111 2.427282
3 5 3.344698 3.730062
4 7 4.043947 4.916302
5 13 5.33042 6.018423
6 17 5.887921 7.05689
7 19 6.119067 8.045403
8 31 7.136435 8.993566
9 61 8.543126 9.908369
10 89 9.328184 10.79506
11 107 9.710968 11.65767
12 127 10.06708 12.49939
13 521 13.00056 13.32275
14 607 13.31806 14.12984
15 1279 14.86694 14.92237
16 2203 15.99693 15.70177
17 2281 16.06924 16.46925
18 3217 16.78379 17.22587
19 4253 17.36396 17.9725
20 4423 17.44541 18.70992
21 9689 19.07507 19.43881
22 9941 19.12843 20.15978
23 11213 19.37865 20.87334
24 19937 20.57465 21.57998
25 21701 20.75084 22.28011
26 23209 20.89046 22.97411
27 44497 22.2431 23.66234
28 86243 23.61833 24.34509
29 110503 24.13346 25.02266
30 132049 24.50364 25.6953
31 216091 25.5272 26.36324
32 756839 28.1321 27.02672
33 859433 28.39628 27.68592
34 1257787 29.18772 28.34104
35 1398269 29.40776 28.99224
36 2976221 30.97766 29.63969
37 3021377 31.00895 30.28354
38 6972593 32.74688 30.92392
39 13466917 34.11484 31.56096
40 20996011 35.03775 32.19478
41 24036583 35.31881 32.8255
42 25964951 35.47919 33.45323
43 30402457 35.80707 34.07806
44 32582657 35.951 34.7001
45 37156667 36.22399 35.31942
46 42643801 36.51024 35.93612
47 43112609 36.53296 36.55027
48 0 #NUM! 37.16194
49 0 #NUM! 37.77122
50 0 #NUM! 38.37817
51 0 #NUM! 38.98286
52 0 #NUM! 39.58534
53 0 #NUM! 40.18568
54 0 #NUM! 40.78392
55 0 #NUM! 41.38013
56 0 #NUM! 41.97436
57 0 #NUM! 42.56665
58 0 #NUM! 43.15705
59 0 #NUM! 43.74561
60 0 #NUM! 44.33237
61 0 #NUM! 44.91737
62 0 #NUM! 45.50065
63 0 46.08225
64 0 46.6622
65 0 47.24054
66 0 47.8173
67 0 48.39252
68 0 48.96623
69 0 49.53846
70 0 50.10923
71 0 50.67858
72 0 51.24653
73 0 51.81311
74 0 52.37834
75 0 52.94226
76 0 53.50487
0 54.06621
0 54.6263
0 55.18516
0 55.74281
0 56.29927
0 56.85457
0 57.40871
0 57.96172
0 58.51362
所以,梅森素数MP的P值的数列函数,可以近似表示为P=1.618^f(x1),
欢迎感兴趣的发言探讨!! |
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