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2017 ASDAN Math Tournament
27
2017 Guts #27
2017 Guts #27
Source:
November 25, 2022
2017
Guts Round
Problem Statement
How many primes between
2
2
2
and
2
30
2^{30}
2
30
are
1
1
1
more than a multiple of
2017
2017
2017
? If
C
C
C
is the correct answer and
A
A
A
is your answer, then your score will be rounded up from
max
(
0
,
25
−
15
∣
ln
A
C
∣
)
\max(0,25-15|\ln\tfrac{A}{C}|)
max
(
0
,
25
−
15∣
ln
C
A
∣
)
.
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