Properties

Label 2-49098-1.1-c1-0-21
Degree $2$
Conductor $49098$
Sign $-1$
Analytic cond. $392.049$
Root an. cond. $19.8002$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s − 5-s + 6-s − 8-s + 9-s + 10-s + 6·11-s − 12-s + 2·13-s + 15-s + 16-s − 4·17-s − 18-s + 4·19-s − 20-s − 6·22-s − 6·23-s + 24-s − 4·25-s − 2·26-s − 27-s + 9·29-s − 30-s + 5·31-s − 32-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.447·5-s + 0.408·6-s − 0.353·8-s + 1/3·9-s + 0.316·10-s + 1.80·11-s − 0.288·12-s + 0.554·13-s + 0.258·15-s + 1/4·16-s − 0.970·17-s − 0.235·18-s + 0.917·19-s − 0.223·20-s − 1.27·22-s − 1.25·23-s + 0.204·24-s − 4/5·25-s − 0.392·26-s − 0.192·27-s + 1.67·29-s − 0.182·30-s + 0.898·31-s − 0.176·32-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 49098 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 49098 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(49098\)    =    \(2 \cdot 3 \cdot 7^{2} \cdot 167\)
Sign: $-1$
Analytic conductor: \(392.049\)
Root analytic conductor: \(19.8002\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 49098,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 + T \)
7 \( 1 \)
167 \( 1 - T \)
good5 \( 1 + T + p T^{2} \)
11 \( 1 - 6 T + p T^{2} \)
13 \( 1 - 2 T + p T^{2} \)
17 \( 1 + 4 T + p T^{2} \)
19 \( 1 - 4 T + p T^{2} \)
23 \( 1 + 6 T + p T^{2} \)
29 \( 1 - 9 T + p T^{2} \)
31 \( 1 - 5 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 + 8 T + p T^{2} \)
43 \( 1 + 10 T + p T^{2} \)
47 \( 1 + 2 T + p T^{2} \)
53 \( 1 + 6 T + p T^{2} \)
59 \( 1 + 8 T + p T^{2} \)
61 \( 1 + 13 T + p T^{2} \)
67 \( 1 - 10 T + p T^{2} \)
71 \( 1 - 14 T + p T^{2} \)
73 \( 1 + 7 T + p T^{2} \)
79 \( 1 - 17 T + p T^{2} \)
83 \( 1 - 14 T + p T^{2} \)
89 \( 1 - T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−15.02607808103437, −14.16019755823128, −13.82390299700132, −13.41358857859047, −12.33683705950256, −12.05992586156763, −11.72686662126655, −11.26145015869525, −10.73895202965786, −9.999877677346978, −9.656070517668108, −9.133965100665660, −8.379036336970816, −8.146144393018147, −7.411600799036259, −6.617038167193949, −6.411578156669428, −6.042414262599263, −4.909285208154251, −4.551001446051808, −3.676144345684372, −3.382671823735697, −2.232899502412355, −1.520184236093810, −0.9300833672677698, 0, 0.9300833672677698, 1.520184236093810, 2.232899502412355, 3.382671823735697, 3.676144345684372, 4.551001446051808, 4.909285208154251, 6.042414262599263, 6.411578156669428, 6.617038167193949, 7.411600799036259, 8.146144393018147, 8.379036336970816, 9.133965100665660, 9.656070517668108, 9.999877677346978, 10.73895202965786, 11.26145015869525, 11.72686662126655, 12.05992586156763, 12.33683705950256, 13.41358857859047, 13.82390299700132, 14.16019755823128, 15.02607808103437

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