Properties

Label 2-6e4-3.2-c4-0-33
Degree $2$
Conductor $1296$
Sign $-i$
Analytic cond. $133.967$
Root an. cond. $11.5744$
Motivic weight $4$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 31.6i·5-s + 75.3·7-s − 142. i·11-s − 192.·13-s − 325. i·17-s − 314.·19-s + 512. i·23-s − 377.·25-s + 157. i·29-s + 367.·31-s + 2.38e3i·35-s + 1.73e3·37-s − 395. i·41-s − 720.·43-s + 2.48e3i·47-s + ⋯
L(s)  = 1  + 1.26i·5-s + 1.53·7-s − 1.17i·11-s − 1.13·13-s − 1.12i·17-s − 0.870·19-s + 0.968i·23-s − 0.603·25-s + 0.187i·29-s + 0.382·31-s + 1.94i·35-s + 1.26·37-s − 0.235i·41-s − 0.389·43-s + 1.12i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(5-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1296 ^{s/2} \, \Gamma_{\C}(s+2) \, L(s)\cr =\mathstrut & -i\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1296\)    =    \(2^{4} \cdot 3^{4}\)
Sign: $-i$
Analytic conductor: \(133.967\)
Root analytic conductor: \(11.5744\)
Motivic weight: \(4\)
Rational: no
Arithmetic: yes
Character: $\chi_{1296} (161, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1296,\ (\ :2),\ -i)\)

Particular Values

\(L(\frac{5}{2})\) \(\approx\) \(2.127954793\)
\(L(\frac12)\) \(\approx\) \(2.127954793\)
\(L(3)\) 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 \( 1 - 31.6iT - 625T^{2} \)
7 \( 1 - 75.3T + 2.40e3T^{2} \)
11 \( 1 + 142. iT - 1.46e4T^{2} \)
13 \( 1 + 192.T + 2.85e4T^{2} \)
17 \( 1 + 325. iT - 8.35e4T^{2} \)
19 \( 1 + 314.T + 1.30e5T^{2} \)
23 \( 1 - 512. iT - 2.79e5T^{2} \)
29 \( 1 - 157. iT - 7.07e5T^{2} \)
31 \( 1 - 367.T + 9.23e5T^{2} \)
37 \( 1 - 1.73e3T + 1.87e6T^{2} \)
41 \( 1 + 395. iT - 2.82e6T^{2} \)
43 \( 1 + 720.T + 3.41e6T^{2} \)
47 \( 1 - 2.48e3iT - 4.87e6T^{2} \)
53 \( 1 - 3.98e3iT - 7.89e6T^{2} \)
59 \( 1 - 2.46e3iT - 1.21e7T^{2} \)
61 \( 1 - 2.48e3T + 1.38e7T^{2} \)
67 \( 1 - 6.59e3T + 2.01e7T^{2} \)
71 \( 1 - 5.82e3iT - 2.54e7T^{2} \)
73 \( 1 + 8.79e3T + 2.83e7T^{2} \)
79 \( 1 - 3.86e3T + 3.89e7T^{2} \)
83 \( 1 - 1.20e4iT - 4.74e7T^{2} \)
89 \( 1 + 7.63e3iT - 6.27e7T^{2} \)
97 \( 1 + 2.91e3T + 8.85e7T^{2} \)
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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

−9.331628621084881032320001600686, −8.347278244357834343725690584899, −7.62697417838406990073156993804, −7.02227512547247587504073191615, −5.98106298092148999929232451565, −5.11957764772045294267311444571, −4.22147467399716637415422280439, −2.96903970565000807044812528846, −2.32376121742209980545859525485, −0.986309955720871704772111755552, 0.46146057637916057899429194974, 1.68166375462089412067869504324, 2.22601754993809171443677263938, 4.14725601777208794270258831240, 4.71389944869507683601779187251, 5.16999143115910764817207030229, 6.42205916690492670948157699264, 7.49793597392649790490771024233, 8.247962270240052057500740834075, 8.653946859243103917100215897436

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