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  3. Project Euler #216: Investigating the primality of numbers of the form 2n² - 1
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Project Euler #216: Investigating the primality of numbers of the form 2n² - 1

Hacker
Rank
Score
jeffbacher7
41
flag of Canada
05.56
qayum_khan_usa
42
flag of United States
05.56
stein_code
43
flag of Kenya
05.56
norbert7
44
flag of Germany
05.56
bogdanwalker_vm
45
flag of United States
05.56
acencio_maurici1
46
flag of Chile
05.56
jafernandes1974
47
flag of Portugal
03.70
janhavi148
48
flag of India
01.85
BMichaels
49
flag of Hungary
00.00
mp85az
49
flag of Italy
00.00
newsensz
49
flag of India
00.00
attila_badi
49
flag of Ireland
00.00
StepBack13
49
flag of Australia
00.00
dehulcse
49
flag of India
00.00
nkambule773
49
flag of South Africa
00.00
polybegone
49
flag of United States
00.00
nelshinipj2002
49
flag of India
00.00
eee_1914
49
flag of India
00.00
v1nc1d4
49
flag of India
00.00
kims45345
49
flag of India
00.00
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