Properties

Label 2-95-1.1-c1-0-4
Degree $2$
Conductor $95$
Sign $1$
Analytic cond. $0.758578$
Root an. cond. $0.870964$
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  + 2.17·2-s − 1.70·3-s + 2.70·4-s + 5-s − 3.70·6-s + 1.07·7-s + 1.53·8-s − 0.0783·9-s + 2.17·10-s − 6.34·11-s − 4.63·12-s + 1.36·13-s + 2.34·14-s − 1.70·15-s − 2.07·16-s + 3.26·17-s − 0.170·18-s − 19-s + 2.70·20-s − 1.84·21-s − 13.7·22-s + 2.34·23-s − 2.63·24-s + 25-s + 2.97·26-s + 5.26·27-s + 2.92·28-s + ⋯
L(s)  = 1  + 1.53·2-s − 0.986·3-s + 1.35·4-s + 0.447·5-s − 1.51·6-s + 0.407·7-s + 0.544·8-s − 0.0261·9-s + 0.686·10-s − 1.91·11-s − 1.33·12-s + 0.379·13-s + 0.625·14-s − 0.441·15-s − 0.519·16-s + 0.791·17-s − 0.0400·18-s − 0.229·19-s + 0.605·20-s − 0.402·21-s − 2.93·22-s + 0.487·23-s − 0.537·24-s + 0.200·25-s + 0.582·26-s + 1.01·27-s + 0.552·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 95 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 95 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(95\)    =    \(5 \cdot 19\)
Sign: $1$
Analytic conductor: \(0.758578\)
Root analytic conductor: \(0.870964\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 95,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.580626011\)
\(L(\frac12)\) \(\approx\) \(1.580626011\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 - T \)
19 \( 1 + T \)
good2 \( 1 - 2.17T + 2T^{2} \)
3 \( 1 + 1.70T + 3T^{2} \)
7 \( 1 - 1.07T + 7T^{2} \)
11 \( 1 + 6.34T + 11T^{2} \)
13 \( 1 - 1.36T + 13T^{2} \)
17 \( 1 - 3.26T + 17T^{2} \)
23 \( 1 - 2.34T + 23T^{2} \)
29 \( 1 - 1.41T + 29T^{2} \)
31 \( 1 - 8.68T + 31T^{2} \)
37 \( 1 - 5.36T + 37T^{2} \)
41 \( 1 + 3.26T + 41T^{2} \)
43 \( 1 + 11.9T + 43T^{2} \)
47 \( 1 - 1.07T + 47T^{2} \)
53 \( 1 - 6.63T + 53T^{2} \)
59 \( 1 + 11.4T + 59T^{2} \)
61 \( 1 - 5.60T + 61T^{2} \)
67 \( 1 - 10.3T + 67T^{2} \)
71 \( 1 + 10.8T + 71T^{2} \)
73 \( 1 - 5.41T + 73T^{2} \)
79 \( 1 - 14.2T + 79T^{2} \)
83 \( 1 + 14.3T + 83T^{2} \)
89 \( 1 - 7.57T + 89T^{2} \)
97 \( 1 + 8.88T + 97T^{2} \)
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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

−13.75402851145552921081864086895, −13.03977446509505532479386582771, −12.06641877440572031428002194145, −11.14160480142782964928965263681, −10.21153481149396587228071113609, −8.168712480609600236610728663562, −6.50351328755815579920507115249, −5.47236967091325229402647393917, −4.85694211108814214036381352615, −2.85801741721610885731497664984, 2.85801741721610885731497664984, 4.85694211108814214036381352615, 5.47236967091325229402647393917, 6.50351328755815579920507115249, 8.168712480609600236610728663562, 10.21153481149396587228071113609, 11.14160480142782964928965263681, 12.06641877440572031428002194145, 13.03977446509505532479386582771, 13.75402851145552921081864086895

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