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楼主 |
发表于 2026-8-23 15:40
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本帖最后由 cuikun-186 于 2026-8-25 08:19 编辑
C(10^16)=4455228666189724
C(N)≥[N/2+0.8488N/(lnN)^2-2.51012N/lnN]
=[10^16/2+0.8488*10^16/(ln10^16)^2-2.51012*10^16/ln10^16]
=4,324,921,616,007,117
4,324,921,616,007,117/4455228666189724≈97%
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