Properties

Label 2-1175-1.1-c1-0-18
Degree $2$
Conductor $1175$
Sign $1$
Analytic cond. $9.38242$
Root an. cond. $3.06307$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.452·2-s + 0.461·3-s − 1.79·4-s − 0.208·6-s + 1.59·7-s + 1.71·8-s − 2.78·9-s − 0.580·11-s − 0.828·12-s + 4.75·13-s − 0.723·14-s + 2.81·16-s − 6.34·17-s + 1.26·18-s + 6.21·19-s + 0.737·21-s + 0.262·22-s − 5.12·23-s + 0.792·24-s − 2.15·26-s − 2.67·27-s − 2.87·28-s − 2.57·29-s + 8.34·31-s − 4.70·32-s − 0.268·33-s + 2.87·34-s + ⋯
L(s)  = 1  − 0.319·2-s + 0.266·3-s − 0.897·4-s − 0.0852·6-s + 0.604·7-s + 0.607·8-s − 0.929·9-s − 0.175·11-s − 0.239·12-s + 1.31·13-s − 0.193·14-s + 0.703·16-s − 1.53·17-s + 0.297·18-s + 1.42·19-s + 0.161·21-s + 0.0560·22-s − 1.06·23-s + 0.161·24-s − 0.421·26-s − 0.513·27-s − 0.542·28-s − 0.478·29-s + 1.49·31-s − 0.832·32-s − 0.0466·33-s + 0.492·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1175 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1175 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1175\)    =    \(5^{2} \cdot 47\)
Sign: $1$
Analytic conductor: \(9.38242\)
Root analytic conductor: \(3.06307\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1175,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.216133039\)
\(L(\frac12)\) \(\approx\) \(1.216133039\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
47 \( 1 + T \)
good2 \( 1 + 0.452T + 2T^{2} \)
3 \( 1 - 0.461T + 3T^{2} \)
7 \( 1 - 1.59T + 7T^{2} \)
11 \( 1 + 0.580T + 11T^{2} \)
13 \( 1 - 4.75T + 13T^{2} \)
17 \( 1 + 6.34T + 17T^{2} \)
19 \( 1 - 6.21T + 19T^{2} \)
23 \( 1 + 5.12T + 23T^{2} \)
29 \( 1 + 2.57T + 29T^{2} \)
31 \( 1 - 8.34T + 31T^{2} \)
37 \( 1 - 7.48T + 37T^{2} \)
41 \( 1 - 10.9T + 41T^{2} \)
43 \( 1 - 5.38T + 43T^{2} \)
53 \( 1 - 6.26T + 53T^{2} \)
59 \( 1 - 6.74T + 59T^{2} \)
61 \( 1 - 2.24T + 61T^{2} \)
67 \( 1 - 7.71T + 67T^{2} \)
71 \( 1 + 4.87T + 71T^{2} \)
73 \( 1 + 11.6T + 73T^{2} \)
79 \( 1 - 16.8T + 79T^{2} \)
83 \( 1 - 13.1T + 83T^{2} \)
89 \( 1 - 16.0T + 89T^{2} \)
97 \( 1 + 1.71T + 97T^{2} \)
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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

−9.481861900724692714617150781478, −8.977344555565111583603793005291, −8.163373624908406561690872888112, −7.76680147553815386730027316510, −6.31190588234116358781215856484, −5.53070672793871986918842176792, −4.51753757662981142266725541046, −3.70353680786449459339037704127, −2.40143946742436528670721666981, −0.886687638792742920546842192548, 0.886687638792742920546842192548, 2.40143946742436528670721666981, 3.70353680786449459339037704127, 4.51753757662981142266725541046, 5.53070672793871986918842176792, 6.31190588234116358781215856484, 7.76680147553815386730027316510, 8.163373624908406561690872888112, 8.977344555565111583603793005291, 9.481861900724692714617150781478

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