Properties

Label 2-6e4-12.11-c1-0-8
Degree $2$
Conductor $1296$
Sign $-0.5 - 0.866i$
Analytic cond. $10.3486$
Root an. cond. $3.21692$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 3.34i·5-s + 4.73i·7-s + 4.24·11-s + 13-s − 3.34i·17-s + 1.26i·19-s + 7.34·23-s − 6.19·25-s + 4.00i·29-s + 6i·31-s − 15.8·35-s − 9.19·37-s − 7.34i·41-s − 2.19i·43-s − 3.10·47-s + ⋯
L(s)  = 1  + 1.49i·5-s + 1.78i·7-s + 1.27·11-s + 0.277·13-s − 0.811i·17-s + 0.290i·19-s + 1.53·23-s − 1.23·25-s + 0.743i·29-s + 1.07i·31-s − 2.67·35-s − 1.51·37-s − 1.14i·41-s − 0.334i·43-s − 0.453·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.5 - 0.866i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.5 - 0.866i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1296\)    =    \(2^{4} \cdot 3^{4}\)
Sign: $-0.5 - 0.866i$
Analytic conductor: \(10.3486\)
Root analytic conductor: \(3.21692\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1296} (1295, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1296,\ (\ :1/2),\ -0.5 - 0.866i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.724285953\)
\(L(\frac12)\) \(\approx\) \(1.724285953\)
\(L(\frac{3}{2})\) 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 \( 1 - 3.34iT - 5T^{2} \)
7 \( 1 - 4.73iT - 7T^{2} \)
11 \( 1 - 4.24T + 11T^{2} \)
13 \( 1 - T + 13T^{2} \)
17 \( 1 + 3.34iT - 17T^{2} \)
19 \( 1 - 1.26iT - 19T^{2} \)
23 \( 1 - 7.34T + 23T^{2} \)
29 \( 1 - 4.00iT - 29T^{2} \)
31 \( 1 - 6iT - 31T^{2} \)
37 \( 1 + 9.19T + 37T^{2} \)
41 \( 1 + 7.34iT - 41T^{2} \)
43 \( 1 + 2.19iT - 43T^{2} \)
47 \( 1 + 3.10T + 47T^{2} \)
53 \( 1 + 7.34iT - 53T^{2} \)
59 \( 1 - 3.10T + 59T^{2} \)
61 \( 1 - 7.19T + 61T^{2} \)
67 \( 1 - 7.26iT - 67T^{2} \)
71 \( 1 + 15.8T + 71T^{2} \)
73 \( 1 + 1.19T + 73T^{2} \)
79 \( 1 - 1.26iT - 79T^{2} \)
83 \( 1 - 8.48T + 83T^{2} \)
89 \( 1 + 9.38iT - 89T^{2} \)
97 \( 1 + 6.39T + 97T^{2} \)
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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

−9.903207420447118860929405945855, −8.918945693187183846133208654517, −8.668223060798621266131281710450, −7.08495075827342139485539973847, −6.81185596757718268108869155096, −5.83202425095343767614438569375, −5.04747199821740287281771295743, −3.48995617241475416343943260040, −2.91098131368860403564471886859, −1.80848605431782376790338662490, 0.798419385698732741281378316009, 1.49084228384264020194594214846, 3.54428132894404643631857636815, 4.26774644918057330160718759934, 4.87010934043409725029943313785, 6.12797222324654949434677428128, 6.95297830496490686301523496758, 7.81458334584617568439465529932, 8.652366500884336926261294137508, 9.309568509981741064930333520149

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