Properties

Label 2-188760-1.1-c1-0-17
Degree $2$
Conductor $188760$
Sign $1$
Analytic cond. $1507.25$
Root an. cond. $38.8233$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 5-s + 4·7-s + 9-s + 13-s + 15-s + 3·19-s − 4·21-s − 2·23-s + 25-s − 27-s − 3·29-s − 4·31-s − 4·35-s + 10·37-s − 39-s + 5·41-s − 8·43-s − 45-s + 7·47-s + 9·49-s − 3·53-s − 3·57-s − 8·61-s + 4·63-s − 65-s − 5·67-s + ⋯
L(s)  = 1  − 0.577·3-s − 0.447·5-s + 1.51·7-s + 1/3·9-s + 0.277·13-s + 0.258·15-s + 0.688·19-s − 0.872·21-s − 0.417·23-s + 1/5·25-s − 0.192·27-s − 0.557·29-s − 0.718·31-s − 0.676·35-s + 1.64·37-s − 0.160·39-s + 0.780·41-s − 1.21·43-s − 0.149·45-s + 1.02·47-s + 9/7·49-s − 0.412·53-s − 0.397·57-s − 1.02·61-s + 0.503·63-s − 0.124·65-s − 0.610·67-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 188760 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 188760 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(188760\)    =    \(2^{3} \cdot 3 \cdot 5 \cdot 11^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(1507.25\)
Root analytic conductor: \(38.8233\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 188760,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.360050101\)
\(L(\frac12)\) \(\approx\) \(2.360050101\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + T \)
5 \( 1 + T \)
11 \( 1 \)
13 \( 1 - T \)
good7 \( 1 - 4 T + p T^{2} \)
17 \( 1 + p T^{2} \)
19 \( 1 - 3 T + p T^{2} \)
23 \( 1 + 2 T + p T^{2} \)
29 \( 1 + 3 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 - 5 T + p T^{2} \)
43 \( 1 + 8 T + p T^{2} \)
47 \( 1 - 7 T + p T^{2} \)
53 \( 1 + 3 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 + 5 T + p T^{2} \)
71 \( 1 - 13 T + p T^{2} \)
73 \( 1 - 8 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 2 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.83290666320260, −12.77363608626255, −12.00353752467254, −11.55055602554813, −11.34758792344305, −10.95484947763494, −10.40832780648545, −9.918822286637164, −9.188264089342581, −8.947181351884063, −8.068533851099086, −7.919671534420034, −7.458969613205011, −6.936051596004495, −6.206607440061392, −5.781660171857091, −5.214020108565841, −4.815078194183369, −4.243586107535136, −3.841253198670173, −3.111979092521908, −2.341983278480102, −1.717534556460774, −1.163799622570592, −0.4962957331858044, 0.4962957331858044, 1.163799622570592, 1.717534556460774, 2.341983278480102, 3.111979092521908, 3.841253198670173, 4.243586107535136, 4.815078194183369, 5.214020108565841, 5.781660171857091, 6.206607440061392, 6.936051596004495, 7.458969613205011, 7.919671534420034, 8.068533851099086, 8.947181351884063, 9.188264089342581, 9.918822286637164, 10.40832780648545, 10.95484947763494, 11.34758792344305, 11.55055602554813, 12.00353752467254, 12.77363608626255, 12.83290666320260

Graph of the $Z$-function along the critical line