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发表于 2026-8-23 15:46
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本帖最后由 cuikun-186 于 2026-8-23 19:39 编辑
验证大偶数10^16的精确度高达97%
C(10^16)=4.4552286663E15
C(N)≥[N/2+0.8488N/(lnN)^2-2.51012N/lnN]
C(10^16)
≥[10^16/2+0.8488*10^16/(ln10^16)^2-2.51012*10^16/ln10^16]
=4,324,921,616,007,117
则:
4,324,921,616,007,117/4.4552286663E15≈97%
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