Properties

Label 2-8470-1.1-c1-0-209
Degree $2$
Conductor $8470$
Sign $-1$
Analytic cond. $67.6332$
Root an. cond. $8.22394$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 0.543·3-s + 4-s + 5-s + 0.543·6-s + 7-s + 8-s − 2.70·9-s + 10-s + 0.543·12-s + 1.65·13-s + 14-s + 0.543·15-s + 16-s − 2.04·17-s − 2.70·18-s − 3.70·19-s + 20-s + 0.543·21-s − 4.99·23-s + 0.543·24-s + 25-s + 1.65·26-s − 3.09·27-s + 28-s − 7.13·29-s + 0.543·30-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.313·3-s + 0.5·4-s + 0.447·5-s + 0.221·6-s + 0.377·7-s + 0.353·8-s − 0.901·9-s + 0.316·10-s + 0.156·12-s + 0.460·13-s + 0.267·14-s + 0.140·15-s + 0.250·16-s − 0.496·17-s − 0.637·18-s − 0.849·19-s + 0.223·20-s + 0.118·21-s − 1.04·23-s + 0.110·24-s + 0.200·25-s + 0.325·26-s − 0.596·27-s + 0.188·28-s − 1.32·29-s + 0.0992·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8470 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8470 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8470\)    =    \(2 \cdot 5 \cdot 7 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(67.6332\)
Root analytic conductor: \(8.22394\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 8470,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - T \)
5 \( 1 - T \)
7 \( 1 - T \)
11 \( 1 \)
good3 \( 1 - 0.543T + 3T^{2} \)
13 \( 1 - 1.65T + 13T^{2} \)
17 \( 1 + 2.04T + 17T^{2} \)
19 \( 1 + 3.70T + 19T^{2} \)
23 \( 1 + 4.99T + 23T^{2} \)
29 \( 1 + 7.13T + 29T^{2} \)
31 \( 1 + 10.1T + 31T^{2} \)
37 \( 1 - 9.13T + 37T^{2} \)
41 \( 1 + 5.04T + 41T^{2} \)
43 \( 1 + 5.78T + 43T^{2} \)
47 \( 1 + 4.56T + 47T^{2} \)
53 \( 1 - 8.88T + 53T^{2} \)
59 \( 1 + 14.0T + 59T^{2} \)
61 \( 1 - 3.30T + 61T^{2} \)
67 \( 1 + 3.18T + 67T^{2} \)
71 \( 1 + 7.80T + 71T^{2} \)
73 \( 1 - 10.9T + 73T^{2} \)
79 \( 1 + 11.2T + 79T^{2} \)
83 \( 1 + 4.07T + 83T^{2} \)
89 \( 1 + 3.32T + 89T^{2} \)
97 \( 1 - 9.19T + 97T^{2} \)
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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

−7.42388574029474817110909559843, −6.59516597825992758499668143212, −5.86640221312042200261991488732, −5.54028479925752803193308430390, −4.57637722316193880092238966626, −3.87522166610605210012124727601, −3.15717419070781357221977292004, −2.19372507023194033620817594476, −1.70752430301576476376700665745, 0, 1.70752430301576476376700665745, 2.19372507023194033620817594476, 3.15717419070781357221977292004, 3.87522166610605210012124727601, 4.57637722316193880092238966626, 5.54028479925752803193308430390, 5.86640221312042200261991488732, 6.59516597825992758499668143212, 7.42388574029474817110909559843

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