Properties

Label 2-6e4-12.11-c1-0-2
Degree $2$
Conductor $1296$
Sign $-i$
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  + 1.73i·5-s − 3i·7-s − 5.19·11-s + 13-s + 3.46i·17-s + 6i·19-s + 5.19·23-s + 2.00·25-s + 8.66i·29-s + 3i·31-s + 5.19·35-s − 4·37-s + 5.19i·41-s − 3i·43-s + 5.19·47-s + ⋯
L(s)  = 1  + 0.774i·5-s − 1.13i·7-s − 1.56·11-s + 0.277·13-s + 0.840i·17-s + 1.37i·19-s + 1.08·23-s + 0.400·25-s + 1.60i·29-s + 0.538i·31-s + 0.878·35-s − 0.657·37-s + 0.811i·41-s − 0.457i·43-s + 0.757·47-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(1296\)    =    \(2^{4} \cdot 3^{4}\)
Sign: $-i$
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: \((2,\ 1296,\ (\ :1/2),\ -i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.168973905\)
\(L(\frac12)\) \(\approx\) \(1.168973905\)
\(L(\frac{3}{2})\) 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 \( 1 - 1.73iT - 5T^{2} \)
7 \( 1 + 3iT - 7T^{2} \)
11 \( 1 + 5.19T + 11T^{2} \)
13 \( 1 - T + 13T^{2} \)
17 \( 1 - 3.46iT - 17T^{2} \)
19 \( 1 - 6iT - 19T^{2} \)
23 \( 1 - 5.19T + 23T^{2} \)
29 \( 1 - 8.66iT - 29T^{2} \)
31 \( 1 - 3iT - 31T^{2} \)
37 \( 1 + 4T + 37T^{2} \)
41 \( 1 - 5.19iT - 41T^{2} \)
43 \( 1 + 3iT - 43T^{2} \)
47 \( 1 - 5.19T + 47T^{2} \)
53 \( 1 - 10.3iT - 53T^{2} \)
59 \( 1 + 5.19T + 59T^{2} \)
61 \( 1 + 7T + 61T^{2} \)
67 \( 1 + 9iT - 67T^{2} \)
71 \( 1 + 10.3T + 71T^{2} \)
73 \( 1 - 4T + 73T^{2} \)
79 \( 1 - 15iT - 79T^{2} \)
83 \( 1 - 5.19T + 83T^{2} \)
89 \( 1 + 3.46iT - 89T^{2} \)
97 \( 1 - T + 97T^{2} \)
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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

−10.28022356976502912246609958547, −9.011104600844225295069404063802, −8.059077091770750891174460444435, −7.41036050568957028164075060786, −6.72017047940997203420020949378, −5.70383470913063902782134990027, −4.76587075501338825507301666772, −3.62078361246027658319344766399, −2.89775493735339319923820077677, −1.39537144777438267960550015576, 0.50023974819583373243254670989, 2.29036642415981658647050751702, 2.98399805629499848359794861927, 4.62604249616783951873412764168, 5.16948438981566945141074046682, 5.89956498832381126244273500963, 7.09016961595107276830548253621, 7.931538569950578043762027606676, 8.825973834413838617411567396696, 9.176585378677702784303660228332

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