Project Euler #130: Composites with prime repunit property

Hacker
Rank
Score
123
flag of China
20.00
124
flag of United States
20.00
125
flag of Russia
20.00
126
flag of Hungary
20.00
127
flag of India
20.00
128
flag of United States
20.00
129
flag of Jamaica
20.00
130
flag of United States
20.00
133
flag of Norway
20.00
134
flag of India
20.00
137
flag of Germany
20.00
138
flag of India
20.00
139
flag of United States
20.00
140
flag of United States
20.00
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