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+from decimal import *
+getcontext().prec = 30
+def repeatingelement(n):
+ power = reoccuringlength(n)
+ return int(pow(10,power)/n)
+def reoccuringlength(n):
+ n = str(Decimal(1)/Decimal(n))[2:]
+ vals = [0]
+ maxlength,posy, posx = 0,0,0
+ for x in range(0,int(len(n)/2)+1):
+ for y in range(0,x):
+ if n.count(n[y:x]) > 1 and (x-y) > maxlength:
+ vals.append(n[y:x])
+ maxlength = (x-y)
+ return maxlength
+
+maxrecurringcycle,maxval = 0,0
+for x in range(2,1000):
+ if repeatingelement(x) > maxrecurringcycle:
+ maxrecurringcycle = repeatingelement(x)
+ maxval = x
+print(maxval)
+print(repeatingelement(7))
+
+#Answer is 983