Properties

Label 2-2671-2671.2670-c0-0-1
Degree $2$
Conductor $2671$
Sign $1$
Analytic cond. $1.33300$
Root an. cond. $1.15455$
Motivic weight $0$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.136·2-s − 0.981·4-s − 1.15·5-s + 0.270·8-s + 9-s + 0.157·10-s + 0.944·16-s − 1.83·17-s − 0.136·18-s + 1.13·20-s + 0.330·25-s − 0.399·32-s + 0.250·34-s − 0.981·36-s + 1.36·37-s − 0.311·40-s + 1.92·43-s − 1.15·45-s + 0.920·47-s + 49-s − 0.0450·50-s + 0.920·61-s − 0.889·64-s − 1.55·67-s + 1.80·68-s + 1.70·71-s + 0.270·72-s + ⋯
L(s)  = 1  − 0.136·2-s − 0.981·4-s − 1.15·5-s + 0.270·8-s + 9-s + 0.157·10-s + 0.944·16-s − 1.83·17-s − 0.136·18-s + 1.13·20-s + 0.330·25-s − 0.399·32-s + 0.250·34-s − 0.981·36-s + 1.36·37-s − 0.311·40-s + 1.92·43-s − 1.15·45-s + 0.920·47-s + 49-s − 0.0450·50-s + 0.920·61-s − 0.889·64-s − 1.55·67-s + 1.80·68-s + 1.70·71-s + 0.270·72-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2671 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2671 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2671\)
Sign: $1$
Analytic conductor: \(1.33300\)
Root analytic conductor: \(1.15455\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{2671} (2670, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2671,\ (\ :0),\ 1)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.6884301830\)
\(L(\frac12)\) \(\approx\) \(0.6884301830\)
\(L(1)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2671 \( 1+O(T) \)
good2 \( 1 + 0.136T + T^{2} \)
3 \( 1 - T^{2} \)
5 \( 1 + 1.15T + T^{2} \)
7 \( 1 - T^{2} \)
11 \( 1 - T^{2} \)
13 \( 1 - T^{2} \)
17 \( 1 + 1.83T + T^{2} \)
19 \( 1 - T^{2} \)
23 \( 1 - T^{2} \)
29 \( 1 - T^{2} \)
31 \( 1 - T^{2} \)
37 \( 1 - 1.36T + T^{2} \)
41 \( 1 - T^{2} \)
43 \( 1 - 1.92T + T^{2} \)
47 \( 1 - 0.920T + T^{2} \)
53 \( 1 - T^{2} \)
59 \( 1 - T^{2} \)
61 \( 1 - 0.920T + T^{2} \)
67 \( 1 + 1.55T + T^{2} \)
71 \( 1 - 1.70T + T^{2} \)
73 \( 1 - T^{2} \)
79 \( 1 - T^{2} \)
83 \( 1 - 1.36T + T^{2} \)
89 \( 1 - 1.92T + T^{2} \)
97 \( 1 - T^{2} \)
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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

−9.092155244972706812172250868964, −8.252354729325780584475854569995, −7.61947637329322037473716037144, −6.97661651350053265787852736170, −5.95966275243525330389785581194, −4.78655904507191745194851592097, −4.23404007967853980874310024572, −3.78250427411316425530801732407, −2.34968216303399156495913626460, −0.792938904423430949497403974259, 0.792938904423430949497403974259, 2.34968216303399156495913626460, 3.78250427411316425530801732407, 4.23404007967853980874310024572, 4.78655904507191745194851592097, 5.95966275243525330389785581194, 6.97661651350053265787852736170, 7.61947637329322037473716037144, 8.252354729325780584475854569995, 9.092155244972706812172250868964

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