Properties

Label 2-325-1.1-c9-0-40
Degree $2$
Conductor $325$
Sign $1$
Analytic cond. $167.386$
Root an. cond. $12.9377$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 24.5·2-s − 49.9·3-s + 90.0·4-s − 1.22e3·6-s + 8.70e3·7-s − 1.03e4·8-s − 1.71e4·9-s − 8.29e4·11-s − 4.50e3·12-s + 2.85e4·13-s + 2.13e5·14-s − 3.00e5·16-s − 3.74e5·17-s − 4.21e5·18-s − 3.61e5·19-s − 4.35e5·21-s − 2.03e6·22-s + 2.31e6·23-s + 5.17e5·24-s + 7.00e5·26-s + 1.84e6·27-s + 7.83e5·28-s − 6.49e5·29-s + 4.32e6·31-s − 2.06e6·32-s + 4.14e6·33-s − 9.19e6·34-s + ⋯
L(s)  = 1  + 1.08·2-s − 0.356·3-s + 0.175·4-s − 0.386·6-s + 1.37·7-s − 0.893·8-s − 0.873·9-s − 1.70·11-s − 0.0626·12-s + 0.277·13-s + 1.48·14-s − 1.14·16-s − 1.08·17-s − 0.946·18-s − 0.636·19-s − 0.488·21-s − 1.85·22-s + 1.72·23-s + 0.318·24-s + 0.300·26-s + 0.667·27-s + 0.240·28-s − 0.170·29-s + 0.841·31-s − 0.347·32-s + 0.608·33-s − 1.18·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 325 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 325 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(325\)    =    \(5^{2} \cdot 13\)
Sign: $1$
Analytic conductor: \(167.386\)
Root analytic conductor: \(12.9377\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 325,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(2.126269036\)
\(L(\frac12)\) \(\approx\) \(2.126269036\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
13 \( 1 - 2.85e4T \)
good2 \( 1 - 24.5T + 512T^{2} \)
3 \( 1 + 49.9T + 1.96e4T^{2} \)
7 \( 1 - 8.70e3T + 4.03e7T^{2} \)
11 \( 1 + 8.29e4T + 2.35e9T^{2} \)
17 \( 1 + 3.74e5T + 1.18e11T^{2} \)
19 \( 1 + 3.61e5T + 3.22e11T^{2} \)
23 \( 1 - 2.31e6T + 1.80e12T^{2} \)
29 \( 1 + 6.49e5T + 1.45e13T^{2} \)
31 \( 1 - 4.32e6T + 2.64e13T^{2} \)
37 \( 1 + 1.21e7T + 1.29e14T^{2} \)
41 \( 1 - 2.59e6T + 3.27e14T^{2} \)
43 \( 1 + 3.08e6T + 5.02e14T^{2} \)
47 \( 1 + 2.60e7T + 1.11e15T^{2} \)
53 \( 1 - 1.01e8T + 3.29e15T^{2} \)
59 \( 1 - 1.37e8T + 8.66e15T^{2} \)
61 \( 1 + 4.29e7T + 1.16e16T^{2} \)
67 \( 1 + 5.54e7T + 2.72e16T^{2} \)
71 \( 1 + 1.43e8T + 4.58e16T^{2} \)
73 \( 1 + 3.37e7T + 5.88e16T^{2} \)
79 \( 1 + 2.66e8T + 1.19e17T^{2} \)
83 \( 1 - 9.89e7T + 1.86e17T^{2} \)
89 \( 1 + 5.08e8T + 3.50e17T^{2} \)
97 \( 1 - 4.53e8T + 7.60e17T^{2} \)
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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

−10.48595741226226355264665030692, −8.778524717815618208958860432733, −8.339733751696881563529951174913, −6.98916855991784061139726191724, −5.75028776172735047247883440437, −5.07591426645797221744761090433, −4.51330760652882265894542930616, −3.05481687386237152873191995160, −2.18848374653434841095859679537, −0.52176922792296559128903886984, 0.52176922792296559128903886984, 2.18848374653434841095859679537, 3.05481687386237152873191995160, 4.51330760652882265894542930616, 5.07591426645797221744761090433, 5.75028776172735047247883440437, 6.98916855991784061139726191724, 8.339733751696881563529951174913, 8.778524717815618208958860432733, 10.48595741226226355264665030692

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