Properties

Label 2-95-1.1-c1-0-1
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  − 1.48·2-s + 0.806·3-s + 0.193·4-s + 5-s − 1.19·6-s + 3.35·7-s + 2.67·8-s − 2.35·9-s − 1.48·10-s + 0.962·11-s + 0.156·12-s + 6.15·13-s − 4.96·14-s + 0.806·15-s − 4.35·16-s − 6.31·17-s + 3.48·18-s − 19-s + 0.193·20-s + 2.70·21-s − 1.42·22-s − 4.96·23-s + 2.15·24-s + 25-s − 9.11·26-s − 4.31·27-s + 0.649·28-s + ⋯
L(s)  = 1  − 1.04·2-s + 0.465·3-s + 0.0969·4-s + 0.447·5-s − 0.487·6-s + 1.26·7-s + 0.945·8-s − 0.783·9-s − 0.468·10-s + 0.290·11-s + 0.0451·12-s + 1.70·13-s − 1.32·14-s + 0.208·15-s − 1.08·16-s − 1.53·17-s + 0.820·18-s − 0.229·19-s + 0.0433·20-s + 0.589·21-s − 0.303·22-s − 1.03·23-s + 0.440·24-s + 0.200·25-s − 1.78·26-s − 0.829·27-s + 0.122·28-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

\(L(1)\) \(\approx\) \(0.7469154657\)
\(L(\frac12)\) \(\approx\) \(0.7469154657\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.48T + 2T^{2} \)
3 \( 1 - 0.806T + 3T^{2} \)
7 \( 1 - 3.35T + 7T^{2} \)
11 \( 1 - 0.962T + 11T^{2} \)
13 \( 1 - 6.15T + 13T^{2} \)
17 \( 1 + 6.31T + 17T^{2} \)
23 \( 1 + 4.96T + 23T^{2} \)
29 \( 1 + 3.61T + 29T^{2} \)
31 \( 1 + 5.92T + 31T^{2} \)
37 \( 1 - 10.1T + 37T^{2} \)
41 \( 1 - 6.31T + 41T^{2} \)
43 \( 1 + 4.12T + 43T^{2} \)
47 \( 1 - 3.35T + 47T^{2} \)
53 \( 1 - 1.84T + 53T^{2} \)
59 \( 1 + 6.38T + 59T^{2} \)
61 \( 1 + 11.2T + 61T^{2} \)
67 \( 1 + 6.73T + 67T^{2} \)
71 \( 1 + 0.775T + 71T^{2} \)
73 \( 1 - 0.387T + 73T^{2} \)
79 \( 1 + 0.836T + 79T^{2} \)
83 \( 1 + 7.03T + 83T^{2} \)
89 \( 1 - 7.08T + 89T^{2} \)
97 \( 1 - 10.9T + 97T^{2} \)
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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

−13.95216528088685503655881258067, −13.28725116739253073450961743768, −11.30271917351553761766889759102, −10.84253083275556544832990632258, −9.225445284567102994158490845842, −8.641584954144925125068220096630, −7.78182417473587287086321721661, −6.00716403087434845194477385369, −4.26804222354575456131937649265, −1.83991610238427434756242176227, 1.83991610238427434756242176227, 4.26804222354575456131937649265, 6.00716403087434845194477385369, 7.78182417473587287086321721661, 8.641584954144925125068220096630, 9.225445284567102994158490845842, 10.84253083275556544832990632258, 11.30271917351553761766889759102, 13.28725116739253073450961743768, 13.95216528088685503655881258067

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