Properties

Label 2-5-1.1-c17-0-1
Degree $2$
Conductor $5$
Sign $1$
Analytic cond. $9.16110$
Root an. cond. $3.02673$
Motivic weight $17$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 364.·2-s + 2.09e4·3-s + 1.87e3·4-s + 3.90e5·5-s − 7.64e6·6-s − 1.29e7·7-s + 4.71e7·8-s + 3.11e8·9-s − 1.42e8·10-s + 7.40e8·11-s + 3.92e7·12-s + 5.88e8·13-s + 4.72e9·14-s + 8.19e9·15-s − 1.74e10·16-s + 1.97e10·17-s − 1.13e11·18-s + 1.15e11·19-s + 7.31e8·20-s − 2.72e11·21-s − 2.69e11·22-s − 1.32e10·23-s + 9.88e11·24-s + 1.52e11·25-s − 2.14e11·26-s + 3.81e12·27-s − 2.42e10·28-s + ⋯
L(s)  = 1  − 1.00·2-s + 1.84·3-s + 0.0142·4-s + 0.447·5-s − 1.85·6-s − 0.850·7-s + 0.992·8-s + 2.40·9-s − 0.450·10-s + 1.04·11-s + 0.0263·12-s + 0.200·13-s + 0.856·14-s + 0.825·15-s − 1.01·16-s + 0.685·17-s − 2.42·18-s + 1.56·19-s + 0.00639·20-s − 1.56·21-s − 1.04·22-s − 0.0353·23-s + 1.83·24-s + 0.200·25-s − 0.201·26-s + 2.59·27-s − 0.0121·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(18-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5 ^{s/2} \, \Gamma_{\C}(s+17/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5\)
Sign: $1$
Analytic conductor: \(9.16110\)
Root analytic conductor: \(3.02673\)
Motivic weight: \(17\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5,\ (\ :17/2),\ 1)\)

Particular Values

\(L(9)\) \(\approx\) \(1.877124152\)
\(L(\frac12)\) \(\approx\) \(1.877124152\)
\(L(\frac{19}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - 3.90e5T \)
good2 \( 1 + 364.T + 1.31e5T^{2} \)
3 \( 1 - 2.09e4T + 1.29e8T^{2} \)
7 \( 1 + 1.29e7T + 2.32e14T^{2} \)
11 \( 1 - 7.40e8T + 5.05e17T^{2} \)
13 \( 1 - 5.88e8T + 8.65e18T^{2} \)
17 \( 1 - 1.97e10T + 8.27e20T^{2} \)
19 \( 1 - 1.15e11T + 5.48e21T^{2} \)
23 \( 1 + 1.32e10T + 1.41e23T^{2} \)
29 \( 1 + 3.75e12T + 7.25e24T^{2} \)
31 \( 1 + 5.77e12T + 2.25e25T^{2} \)
37 \( 1 - 4.16e12T + 4.56e26T^{2} \)
41 \( 1 + 3.86e12T + 2.61e27T^{2} \)
43 \( 1 - 2.01e13T + 5.87e27T^{2} \)
47 \( 1 + 1.74e14T + 2.66e28T^{2} \)
53 \( 1 - 2.15e14T + 2.05e29T^{2} \)
59 \( 1 + 1.60e15T + 1.27e30T^{2} \)
61 \( 1 - 1.25e15T + 2.24e30T^{2} \)
67 \( 1 + 2.01e15T + 1.10e31T^{2} \)
71 \( 1 + 3.92e15T + 2.96e31T^{2} \)
73 \( 1 + 5.25e15T + 4.74e31T^{2} \)
79 \( 1 + 8.37e15T + 1.81e32T^{2} \)
83 \( 1 - 3.88e16T + 4.21e32T^{2} \)
89 \( 1 + 2.17e16T + 1.37e33T^{2} \)
97 \( 1 - 3.76e16T + 5.95e33T^{2} \)
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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

−19.43793374489451203535034505589, −18.37986748330539665914971327298, −16.36333002850223249810572669030, −14.42265921724215901422088248354, −13.25419151005070291404008829589, −9.744181791137771270821176932431, −9.096276102271981844063281453576, −7.45826875672673278899382571089, −3.49955013173593770312773893330, −1.48746059537090573453486945999, 1.48746059537090573453486945999, 3.49955013173593770312773893330, 7.45826875672673278899382571089, 9.096276102271981844063281453576, 9.744181791137771270821176932431, 13.25419151005070291404008829589, 14.42265921724215901422088248354, 16.36333002850223249810572669030, 18.37986748330539665914971327298, 19.43793374489451203535034505589

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