Properties

Label 2-5e2-1.1-c9-0-12
Degree $2$
Conductor $25$
Sign $-1$
Analytic cond. $12.8758$
Root an. cond. $3.58829$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 36.7·2-s − 193.·3-s + 839.·4-s − 7.11e3·6-s − 7.64e3·7-s + 1.20e4·8-s + 1.77e4·9-s − 4.83e4·11-s − 1.62e5·12-s − 1.00e5·13-s − 2.81e5·14-s + 1.29e4·16-s + 2.01e5·17-s + 6.53e5·18-s − 5.80e4·19-s + 1.48e6·21-s − 1.77e6·22-s + 1.14e6·23-s − 2.33e6·24-s − 3.69e6·26-s + 3.70e5·27-s − 6.42e6·28-s + 1.56e6·29-s − 4.10e6·31-s − 5.69e6·32-s + 9.35e6·33-s + 7.42e6·34-s + ⋯
L(s)  = 1  + 1.62·2-s − 1.37·3-s + 1.63·4-s − 2.24·6-s − 1.20·7-s + 1.03·8-s + 0.902·9-s − 0.995·11-s − 2.26·12-s − 0.975·13-s − 1.95·14-s + 0.0494·16-s + 0.586·17-s + 1.46·18-s − 0.102·19-s + 1.66·21-s − 1.61·22-s + 0.850·23-s − 1.43·24-s − 1.58·26-s + 0.134·27-s − 1.97·28-s + 0.410·29-s − 0.798·31-s − 0.959·32-s + 1.37·33-s + 0.952·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 25 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(25\)    =    \(5^{2}\)
Sign: $-1$
Analytic conductor: \(12.8758\)
Root analytic conductor: \(3.58829\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 25,\ (\ :9/2),\ -1)\)

Particular Values

\(L(5)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
good2 \( 1 - 36.7T + 512T^{2} \)
3 \( 1 + 193.T + 1.96e4T^{2} \)
7 \( 1 + 7.64e3T + 4.03e7T^{2} \)
11 \( 1 + 4.83e4T + 2.35e9T^{2} \)
13 \( 1 + 1.00e5T + 1.06e10T^{2} \)
17 \( 1 - 2.01e5T + 1.18e11T^{2} \)
19 \( 1 + 5.80e4T + 3.22e11T^{2} \)
23 \( 1 - 1.14e6T + 1.80e12T^{2} \)
29 \( 1 - 1.56e6T + 1.45e13T^{2} \)
31 \( 1 + 4.10e6T + 2.64e13T^{2} \)
37 \( 1 - 1.70e7T + 1.29e14T^{2} \)
41 \( 1 + 8.52e6T + 3.27e14T^{2} \)
43 \( 1 + 2.56e7T + 5.02e14T^{2} \)
47 \( 1 + 4.58e7T + 1.11e15T^{2} \)
53 \( 1 - 5.56e7T + 3.29e15T^{2} \)
59 \( 1 - 2.15e7T + 8.66e15T^{2} \)
61 \( 1 + 1.15e8T + 1.16e16T^{2} \)
67 \( 1 - 7.69e7T + 2.72e16T^{2} \)
71 \( 1 - 1.95e8T + 4.58e16T^{2} \)
73 \( 1 + 3.40e8T + 5.88e16T^{2} \)
79 \( 1 + 5.92e8T + 1.19e17T^{2} \)
83 \( 1 + 7.88e8T + 1.86e17T^{2} \)
89 \( 1 - 8.40e8T + 3.50e17T^{2} \)
97 \( 1 + 2.35e8T + 7.60e17T^{2} \)
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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

−14.82496506402777804016274950053, −13.16067745151898619909940083016, −12.52891015322837974386014630597, −11.43032420963384393022886203641, −10.07420247657848529942379907547, −6.97673585493175407428223721694, −5.82857712486537173133318472291, −4.84402438584490053687838584315, −2.98328825830355315463771742381, 0, 2.98328825830355315463771742381, 4.84402438584490053687838584315, 5.82857712486537173133318472291, 6.97673585493175407428223721694, 10.07420247657848529942379907547, 11.43032420963384393022886203641, 12.52891015322837974386014630597, 13.16067745151898619909940083016, 14.82496506402777804016274950053

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