Properties

Label 2-121968-1.1-c1-0-127
Degree $2$
Conductor $121968$
Sign $-1$
Analytic cond. $973.919$
Root an. cond. $31.2076$
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  − 7-s + 5·13-s + 6·17-s − 2·19-s + 3·23-s − 5·25-s − 3·29-s − 5·31-s − 4·37-s + 9·41-s + 43-s − 6·47-s + 49-s − 6·53-s − 9·59-s + 5·61-s + 13·67-s − 3·71-s + 2·73-s − 8·79-s + 3·83-s + 3·89-s − 5·91-s − 10·97-s + 101-s + 103-s + 107-s + ⋯
L(s)  = 1  − 0.377·7-s + 1.38·13-s + 1.45·17-s − 0.458·19-s + 0.625·23-s − 25-s − 0.557·29-s − 0.898·31-s − 0.657·37-s + 1.40·41-s + 0.152·43-s − 0.875·47-s + 1/7·49-s − 0.824·53-s − 1.17·59-s + 0.640·61-s + 1.58·67-s − 0.356·71-s + 0.234·73-s − 0.900·79-s + 0.329·83-s + 0.317·89-s − 0.524·91-s − 1.01·97-s + 0.0995·101-s + 0.0985·103-s + 0.0966·107-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 121968 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 121968 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(121968\)    =    \(2^{4} \cdot 3^{2} \cdot 7 \cdot 11^{2}\)
Sign: $-1$
Analytic conductor: \(973.919\)
Root analytic conductor: \(31.2076\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 121968,\ (\ :1/2),\ -1)\)

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

−13.86591053998040, −13.22377036200220, −12.76510931433536, −12.55540650519046, −11.80229566853248, −11.33518459303666, −10.90856712581247, −10.46895649008724, −9.837329149266591, −9.402857916960388, −8.982352669262204, −8.333944851236827, −7.887849213356584, −7.441538035048489, −6.764247962378518, −6.272573971544685, −5.683940028908440, −5.455274357983122, −4.603672060824051, −3.929957949101250, −3.498219345526358, −3.085237256432090, −2.186784917931909, −1.530307159161417, −0.9244988253115035, 0, 0.9244988253115035, 1.530307159161417, 2.186784917931909, 3.085237256432090, 3.498219345526358, 3.929957949101250, 4.603672060824051, 5.455274357983122, 5.683940028908440, 6.272573971544685, 6.764247962378518, 7.441538035048489, 7.887849213356584, 8.333944851236827, 8.982352669262204, 9.402857916960388, 9.837329149266591, 10.46895649008724, 10.90856712581247, 11.33518459303666, 11.80229566853248, 12.55540650519046, 12.76510931433536, 13.22377036200220, 13.86591053998040

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