Properties

Label 2-39326-1.1-c1-0-10
Degree $2$
Conductor $39326$
Sign $1$
Analytic cond. $314.019$
Root an. cond. $17.7206$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 3·3-s + 4-s + 5-s + 3·6-s − 7-s + 8-s + 6·9-s + 10-s + 6·11-s + 3·12-s + 13-s − 14-s + 3·15-s + 16-s + 6·17-s + 6·18-s − 3·19-s + 20-s − 3·21-s + 6·22-s + 3·24-s − 4·25-s + 26-s + 9·27-s − 28-s + 6·29-s + ⋯
L(s)  = 1  + 0.707·2-s + 1.73·3-s + 1/2·4-s + 0.447·5-s + 1.22·6-s − 0.377·7-s + 0.353·8-s + 2·9-s + 0.316·10-s + 1.80·11-s + 0.866·12-s + 0.277·13-s − 0.267·14-s + 0.774·15-s + 1/4·16-s + 1.45·17-s + 1.41·18-s − 0.688·19-s + 0.223·20-s − 0.654·21-s + 1.27·22-s + 0.612·24-s − 4/5·25-s + 0.196·26-s + 1.73·27-s − 0.188·28-s + 1.11·29-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 39326 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 39326 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(39326\)    =    \(2 \cdot 7 \cdot 53^{2}\)
Sign: $1$
Analytic conductor: \(314.019\)
Root analytic conductor: \(17.7206\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 39326,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(11.11959910\)
\(L(\frac12)\) \(\approx\) \(11.11959910\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 - T \)
7 \( 1 + T \)
53 \( 1 \)
good3 \( 1 - p T + p T^{2} \) 1.3.ad
5 \( 1 - T + p T^{2} \) 1.5.ab
11 \( 1 - 6 T + p T^{2} \) 1.11.ag
13 \( 1 - T + p T^{2} \) 1.13.ab
17 \( 1 - 6 T + p T^{2} \) 1.17.ag
19 \( 1 + 3 T + p T^{2} \) 1.19.d
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 - 6 T + p T^{2} \) 1.29.ag
31 \( 1 - 2 T + p T^{2} \) 1.31.ac
37 \( 1 + 6 T + p T^{2} \) 1.37.g
41 \( 1 + 10 T + p T^{2} \) 1.41.k
43 \( 1 - 8 T + p T^{2} \) 1.43.ai
47 \( 1 + 12 T + p T^{2} \) 1.47.m
59 \( 1 - 4 T + p T^{2} \) 1.59.ae
61 \( 1 - T + p T^{2} \) 1.61.ab
67 \( 1 - 2 T + p T^{2} \) 1.67.ac
71 \( 1 - 3 T + p T^{2} \) 1.71.ad
73 \( 1 - 2 T + p T^{2} \) 1.73.ac
79 \( 1 - 13 T + p T^{2} \) 1.79.an
83 \( 1 + 12 T + p T^{2} \) 1.83.m
89 \( 1 + 4 T + p T^{2} \) 1.89.e
97 \( 1 - 16 T + p T^{2} \) 1.97.aq
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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

−14.69961621221689, −14.18360573701223, −13.91206754839152, −13.50260337149677, −12.85661236496827, −12.32832063132430, −11.91762941531823, −11.28732463405588, −10.24899623456144, −10.05742984698397, −9.452005382528115, −8.977851472860247, −8.342961203724718, −8.001399510547420, −7.157757075482496, −6.659584903309365, −6.247474298400224, −5.465273867541661, −4.611685295571103, −4.001081190949605, −3.446687219007421, −3.195646669367295, −2.252722707416592, −1.693509036872152, −1.063924209561131, 1.063924209561131, 1.693509036872152, 2.252722707416592, 3.195646669367295, 3.446687219007421, 4.001081190949605, 4.611685295571103, 5.465273867541661, 6.247474298400224, 6.659584903309365, 7.157757075482496, 8.001399510547420, 8.342961203724718, 8.977851472860247, 9.452005382528115, 10.05742984698397, 10.24899623456144, 11.28732463405588, 11.91762941531823, 12.32832063132430, 12.85661236496827, 13.50260337149677, 13.91206754839152, 14.18360573701223, 14.69961621221689

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