Properties

Label 2-6e4-1.1-c1-0-19
Degree $2$
Conductor $1296$
Sign $-1$
Analytic cond. $10.3486$
Root an. cond. $3.21692$
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  + 2.37·5-s − 4.37·7-s − 11-s − 0.372·13-s − 5.37·17-s − 0.627·19-s + 0.372·23-s + 0.627·25-s − 4.37·29-s − 6.37·31-s − 10.3·35-s + 8.74·37-s − 11.7·41-s + 1.74·43-s − 4.37·47-s + 12.1·49-s + 0.744·53-s − 2.37·55-s − 7·59-s + 2.37·61-s − 0.883·65-s + 3.74·67-s + 4·71-s − 12.1·73-s + 4.37·77-s + 6.37·79-s − 9.62·83-s + ⋯
L(s)  = 1  + 1.06·5-s − 1.65·7-s − 0.301·11-s − 0.103·13-s − 1.30·17-s − 0.144·19-s + 0.0776·23-s + 0.125·25-s − 0.811·29-s − 1.14·31-s − 1.75·35-s + 1.43·37-s − 1.83·41-s + 0.266·43-s − 0.637·47-s + 1.73·49-s + 0.102·53-s − 0.319·55-s − 0.911·59-s + 0.303·61-s − 0.109·65-s + 0.457·67-s + 0.474·71-s − 1.41·73-s + 0.498·77-s + 0.716·79-s − 1.05·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1296\)    =    \(2^{4} \cdot 3^{4}\)
Sign: $-1$
Analytic conductor: \(10.3486\)
Root analytic conductor: \(3.21692\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1296,\ (\ :1/2),\ -1)\)

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 \( 1 \)
good5 \( 1 - 2.37T + 5T^{2} \)
7 \( 1 + 4.37T + 7T^{2} \)
11 \( 1 + T + 11T^{2} \)
13 \( 1 + 0.372T + 13T^{2} \)
17 \( 1 + 5.37T + 17T^{2} \)
19 \( 1 + 0.627T + 19T^{2} \)
23 \( 1 - 0.372T + 23T^{2} \)
29 \( 1 + 4.37T + 29T^{2} \)
31 \( 1 + 6.37T + 31T^{2} \)
37 \( 1 - 8.74T + 37T^{2} \)
41 \( 1 + 11.7T + 41T^{2} \)
43 \( 1 - 1.74T + 43T^{2} \)
47 \( 1 + 4.37T + 47T^{2} \)
53 \( 1 - 0.744T + 53T^{2} \)
59 \( 1 + 7T + 59T^{2} \)
61 \( 1 - 2.37T + 61T^{2} \)
67 \( 1 - 3.74T + 67T^{2} \)
71 \( 1 - 4T + 71T^{2} \)
73 \( 1 + 12.1T + 73T^{2} \)
79 \( 1 - 6.37T + 79T^{2} \)
83 \( 1 + 9.62T + 83T^{2} \)
89 \( 1 - 6T + 89T^{2} \)
97 \( 1 - 1.74T + 97T^{2} \)
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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

−9.394158874294007273996782172605, −8.727770223738188031122951495364, −7.44786911605943622831691737688, −6.56769978400851266016617686027, −6.08502863571544441518884100940, −5.17202413054534468385232123754, −3.92564790152860563571748785695, −2.89236116533902573643406665998, −1.94950947461035593346148136329, 0, 1.94950947461035593346148136329, 2.89236116533902573643406665998, 3.92564790152860563571748785695, 5.17202413054534468385232123754, 6.08502863571544441518884100940, 6.56769978400851266016617686027, 7.44786911605943622831691737688, 8.727770223738188031122951495364, 9.394158874294007273996782172605

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