Properties

Label 2-8214-1.1-c1-0-116
Degree $2$
Conductor $8214$
Sign $1$
Analytic cond. $65.5891$
Root an. cond. $8.09871$
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-s + 4-s + 5-s − 6-s + 2·7-s − 8-s + 9-s − 10-s + 2·11-s + 12-s + 6·13-s − 2·14-s + 15-s + 16-s + 3·17-s − 18-s − 2·19-s + 20-s + 2·21-s − 2·22-s + 8·23-s − 24-s − 4·25-s − 6·26-s + 27-s + 2·28-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.577·3-s + 1/2·4-s + 0.447·5-s − 0.408·6-s + 0.755·7-s − 0.353·8-s + 1/3·9-s − 0.316·10-s + 0.603·11-s + 0.288·12-s + 1.66·13-s − 0.534·14-s + 0.258·15-s + 1/4·16-s + 0.727·17-s − 0.235·18-s − 0.458·19-s + 0.223·20-s + 0.436·21-s − 0.426·22-s + 1.66·23-s − 0.204·24-s − 4/5·25-s − 1.17·26-s + 0.192·27-s + 0.377·28-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8214 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8214 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8214\)    =    \(2 \cdot 3 \cdot 37^{2}\)
Sign: $1$
Analytic conductor: \(65.5891\)
Root analytic conductor: \(8.09871\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8214,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.929716290\)
\(L(\frac12)\) \(\approx\) \(2.929716290\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
3 \( 1 - T \)
37 \( 1 \)
good5 \( 1 - T + p T^{2} \) 1.5.ab
7 \( 1 - 2 T + p T^{2} \) 1.7.ac
11 \( 1 - 2 T + p T^{2} \) 1.11.ac
13 \( 1 - 6 T + p T^{2} \) 1.13.ag
17 \( 1 - 3 T + p T^{2} \) 1.17.ad
19 \( 1 + 2 T + p T^{2} \) 1.19.c
23 \( 1 - 8 T + p T^{2} \) 1.23.ai
29 \( 1 - T + p T^{2} \) 1.29.ab
31 \( 1 - 2 T + p T^{2} \) 1.31.ac
41 \( 1 + 9 T + p T^{2} \) 1.41.j
43 \( 1 - 10 T + p T^{2} \) 1.43.ak
47 \( 1 - 2 T + p T^{2} \) 1.47.ac
53 \( 1 + 2 T + p T^{2} \) 1.53.c
59 \( 1 - 12 T + p T^{2} \) 1.59.am
61 \( 1 - T + p T^{2} \) 1.61.ab
67 \( 1 - 2 T + p T^{2} \) 1.67.ac
71 \( 1 - 6 T + p T^{2} \) 1.71.ag
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 + 10 T + p T^{2} \) 1.79.k
83 \( 1 + p T^{2} \) 1.83.a
89 \( 1 + T + p T^{2} \) 1.89.b
97 \( 1 + 17 T + p T^{2} \) 1.97.r
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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

−8.028459398868020788379059150600, −7.22503374907782683641840391310, −6.56253958267682466349663608224, −5.87811392054043406977921478478, −5.11149866059349047022350629927, −4.08646486221771658950230828413, −3.43116533216982878101391391651, −2.50604390489952377620560351718, −1.53119748215332517572066201466, −1.05283078710042221743579867198, 1.05283078710042221743579867198, 1.53119748215332517572066201466, 2.50604390489952377620560351718, 3.43116533216982878101391391651, 4.08646486221771658950230828413, 5.11149866059349047022350629927, 5.87811392054043406977921478478, 6.56253958267682466349663608224, 7.22503374907782683641840391310, 8.028459398868020788379059150600

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