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Old 2021-07-31, 10:20   #15
Alberico Lepore
 
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May 2017
ITALY

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If we establish how far x can be from the capofila at mos (order size)t, here

r=71501
,
r=(2*h+sqrt(32*h+81)+9)/2-(2*h-sqrt(32*h+49)+7)/2
,
(2*x-sqrt(32*x+1)-1)/2<h<(2*x+sqrt(32*x+1)+1)/2


159757809<x<159793564

in this case 95


we will establish the maximum time



N=390644893234047643 , sqrt(N)=a , (a+a-4)/8=x , (sqrt(32*x+1)+1)/2=b/2

b=70712

(71501-70712)*distance from the capofila

789*distance from the capofila
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