Project Euler #58: Spiral primes

Hacker
Rank
Score
41
flag of China
100.00
42
flag of India
100.00
43
flag of United States
100.00
44
flag of United States
100.00
45
flag of India
100.00
46
flag of India
100.00
47
flag of India
100.00
48
flag of United States
100.00
49
flag of Singapore
100.00

[deleted]

50
flag of null
100.00
51
flag of United States
100.00
52
flag of China
100.00
53
flag of Italy
100.00
54
flag of United States
100.00
56
flag of United Kingdom
100.00
57
flag of United States
100.00
58
flag of Moldova, Republic of
100.00
59
flag of China
100.00
60
flag of United States
100.00
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