Properties

Label 2-3042-1.1-c1-0-57
Degree $2$
Conductor $3042$
Sign $-1$
Analytic cond. $24.2904$
Root an. cond. $4.92853$
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 + 4-s − 5-s − 7-s + 8-s − 10-s − 2·11-s − 14-s + 16-s + 3·17-s − 6·19-s − 20-s − 2·22-s + 4·23-s − 4·25-s − 28-s − 2·29-s − 4·31-s + 32-s + 3·34-s + 35-s − 3·37-s − 6·38-s − 40-s − 5·43-s − 2·44-s + 4·46-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s − 0.447·5-s − 0.377·7-s + 0.353·8-s − 0.316·10-s − 0.603·11-s − 0.267·14-s + 1/4·16-s + 0.727·17-s − 1.37·19-s − 0.223·20-s − 0.426·22-s + 0.834·23-s − 4/5·25-s − 0.188·28-s − 0.371·29-s − 0.718·31-s + 0.176·32-s + 0.514·34-s + 0.169·35-s − 0.493·37-s − 0.973·38-s − 0.158·40-s − 0.762·43-s − 0.301·44-s + 0.589·46-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3042 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3042 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3042\)    =    \(2 \cdot 3^{2} \cdot 13^{2}\)
Sign: $-1$
Analytic conductor: \(24.2904\)
Root analytic conductor: \(4.92853\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 3042,\ (\ :1/2),\ -1)\)

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 \( 1 \)
13 \( 1 \)
good5 \( 1 + T + p T^{2} \)
7 \( 1 + T + p T^{2} \)
11 \( 1 + 2 T + p T^{2} \)
17 \( 1 - 3 T + p T^{2} \)
19 \( 1 + 6 T + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
29 \( 1 + 2 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + p T^{2} \)
43 \( 1 + 5 T + p T^{2} \)
47 \( 1 - 13 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + 10 T + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 2 T + p T^{2} \)
71 \( 1 + 5 T + p T^{2} \)
73 \( 1 - 10 T + p T^{2} \)
79 \( 1 + 4 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 - 6 T + p T^{2} \)
97 \( 1 + 14 T + p T^{2} \)
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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

−8.140820919066030637223444106802, −7.56661803251909675327264098793, −6.75573075956267580471401093759, −5.98938135845319621687421245415, −5.23614464358471803951537039069, −4.38974520634425427244734733988, −3.58546028024962785310856525618, −2.81563403909010366927032498950, −1.70282552913512755511914737244, 0, 1.70282552913512755511914737244, 2.81563403909010366927032498950, 3.58546028024962785310856525618, 4.38974520634425427244734733988, 5.23614464358471803951537039069, 5.98938135845319621687421245415, 6.75573075956267580471401093759, 7.56661803251909675327264098793, 8.140820919066030637223444106802

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