Properties

Label 2-6e4-1.1-c3-0-53
Degree $2$
Conductor $1296$
Sign $-1$
Analytic cond. $76.4664$
Root an. cond. $8.74451$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 13.5·5-s − 27.6·7-s − 13.4·11-s + 54.6·13-s − 99.5·17-s + 2.94·19-s + 140.·23-s + 58.5·25-s + 21.8·29-s + 185.·31-s − 374.·35-s + 24.0·37-s − 441.·41-s − 207.·43-s − 153.·47-s + 421.·49-s − 162·53-s − 182.·55-s − 245.·59-s − 416.·61-s + 740.·65-s − 695.·67-s + 493.·71-s + 220.·73-s + 371.·77-s − 711.·79-s + 204.·83-s + ⋯
L(s)  = 1  + 1.21·5-s − 1.49·7-s − 0.368·11-s + 1.16·13-s − 1.42·17-s + 0.0356·19-s + 1.26·23-s + 0.468·25-s + 0.139·29-s + 1.07·31-s − 1.80·35-s + 0.106·37-s − 1.68·41-s − 0.736·43-s − 0.475·47-s + 1.22·49-s − 0.419·53-s − 0.446·55-s − 0.541·59-s − 0.875·61-s + 1.41·65-s − 1.26·67-s + 0.824·71-s + 0.353·73-s + 0.550·77-s − 1.01·79-s + 0.270·83-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1296\)    =    \(2^{4} \cdot 3^{4}\)
Sign: $-1$
Analytic conductor: \(76.4664\)
Root analytic conductor: \(8.74451\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 1296,\ (\ :3/2),\ -1)\)

Particular Values

\(L(2)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{5}{2})\) 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 \( 1 - 13.5T + 125T^{2} \)
7 \( 1 + 27.6T + 343T^{2} \)
11 \( 1 + 13.4T + 1.33e3T^{2} \)
13 \( 1 - 54.6T + 2.19e3T^{2} \)
17 \( 1 + 99.5T + 4.91e3T^{2} \)
19 \( 1 - 2.94T + 6.85e3T^{2} \)
23 \( 1 - 140.T + 1.21e4T^{2} \)
29 \( 1 - 21.8T + 2.43e4T^{2} \)
31 \( 1 - 185.T + 2.97e4T^{2} \)
37 \( 1 - 24.0T + 5.06e4T^{2} \)
41 \( 1 + 441.T + 6.89e4T^{2} \)
43 \( 1 + 207.T + 7.95e4T^{2} \)
47 \( 1 + 153.T + 1.03e5T^{2} \)
53 \( 1 + 162T + 1.48e5T^{2} \)
59 \( 1 + 245.T + 2.05e5T^{2} \)
61 \( 1 + 416.T + 2.26e5T^{2} \)
67 \( 1 + 695.T + 3.00e5T^{2} \)
71 \( 1 - 493.T + 3.57e5T^{2} \)
73 \( 1 - 220.T + 3.89e5T^{2} \)
79 \( 1 + 711.T + 4.93e5T^{2} \)
83 \( 1 - 204.T + 5.71e5T^{2} \)
89 \( 1 - 428.T + 7.04e5T^{2} \)
97 \( 1 + 209.T + 9.12e5T^{2} \)
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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

−9.068318720372667549832167453729, −8.281964085619308525111270201282, −6.77127341908595205078724527787, −6.51531758019142584700155530835, −5.70692653374876391050399044908, −4.67932082916092232648062744936, −3.39956645596540816058005038332, −2.63620227580743218370354476484, −1.43467498436652984397724960470, 0, 1.43467498436652984397724960470, 2.63620227580743218370354476484, 3.39956645596540816058005038332, 4.67932082916092232648062744936, 5.70692653374876391050399044908, 6.51531758019142584700155530835, 6.77127341908595205078724527787, 8.281964085619308525111270201282, 9.068318720372667549832167453729

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