Project Euler #70: Totient permutation

Hacker
Rank
Score
581
flag of India
100.00
583
flag of India
100.00
584
flag of United States
100.00
589
flag of India
100.00
590
flag of India
100.00
592
flag of United States
100.00
593
flag of India
100.00
594
flag of India
100.00
598
flag of United Kingdom
100.00
599
flag of India
100.00
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