Properties

Label 2-162240-1.1-c1-0-156
Degree $2$
Conductor $162240$
Sign $-1$
Analytic cond. $1295.49$
Root an. cond. $35.9929$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3-s − 5-s + 4·7-s + 9-s − 4·11-s − 15-s − 8·17-s + 4·21-s + 6·23-s + 25-s + 27-s + 8·29-s + 2·31-s − 4·33-s − 4·35-s + 4·37-s − 10·41-s − 4·43-s − 45-s − 8·47-s + 9·49-s − 8·51-s + 10·53-s + 4·55-s − 12·59-s + 2·61-s + 4·63-s + ⋯
L(s)  = 1  + 0.577·3-s − 0.447·5-s + 1.51·7-s + 1/3·9-s − 1.20·11-s − 0.258·15-s − 1.94·17-s + 0.872·21-s + 1.25·23-s + 1/5·25-s + 0.192·27-s + 1.48·29-s + 0.359·31-s − 0.696·33-s − 0.676·35-s + 0.657·37-s − 1.56·41-s − 0.609·43-s − 0.149·45-s − 1.16·47-s + 9/7·49-s − 1.12·51-s + 1.37·53-s + 0.539·55-s − 1.56·59-s + 0.256·61-s + 0.503·63-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 162240 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 162240 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(162240\)    =    \(2^{6} \cdot 3 \cdot 5 \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(1295.49\)
Root analytic conductor: \(35.9929\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 162240,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
13 \( 1 \)
good7 \( 1 - 4 T + p T^{2} \)
11 \( 1 + 4 T + p T^{2} \)
17 \( 1 + 8 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 6 T + p T^{2} \)
29 \( 1 - 8 T + p T^{2} \)
31 \( 1 - 2 T + p T^{2} \)
37 \( 1 - 4 T + p T^{2} \)
41 \( 1 + 10 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 8 T + p T^{2} \)
53 \( 1 - 10 T + p T^{2} \)
59 \( 1 + 12 T + p T^{2} \)
61 \( 1 - 2 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 12 T + p T^{2} \)
73 \( 1 + 2 T + p T^{2} \)
79 \( 1 - 8 T + p T^{2} \)
83 \( 1 - 8 T + p T^{2} \)
89 \( 1 + 6 T + p T^{2} \)
97 \( 1 + 10 T + p T^{2} \)
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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

−13.57234811854798, −13.22224512103598, −12.59620836225219, −11.99523284199566, −11.57865715952723, −11.05683672654047, −10.74234370632051, −10.31441789601497, −9.664890648726984, −8.978307603905387, −8.480131859412686, −8.338852386295085, −7.850080526128699, −7.235697871095177, −6.817340406785334, −6.296159852389740, −5.335735599914506, −4.964138713872202, −4.531966204186097, −4.227976161858500, −3.202739104159290, −2.835719355561519, −2.185346738127398, −1.673317930679823, −0.8927644644715885, 0, 0.8927644644715885, 1.673317930679823, 2.185346738127398, 2.835719355561519, 3.202739104159290, 4.227976161858500, 4.531966204186097, 4.964138713872202, 5.335735599914506, 6.296159852389740, 6.817340406785334, 7.235697871095177, 7.850080526128699, 8.338852386295085, 8.480131859412686, 8.978307603905387, 9.664890648726984, 10.31441789601497, 10.74234370632051, 11.05683672654047, 11.57865715952723, 11.99523284199566, 12.59620836225219, 13.22224512103598, 13.57234811854798

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