Properties

Label 2-2736-76.11-c0-0-1
Degree $2$
Conductor $2736$
Sign $-0.305 + 0.952i$
Analytic cond. $1.36544$
Root an. cond. $1.16852$
Motivic weight $0$
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·7-s + (−0.5 − 0.866i)13-s − 19-s + (0.5 + 0.866i)25-s − 1.73i·31-s − 37-s + (−1.5 − 0.866i)43-s − 1.99·49-s + (0.5 + 0.866i)61-s + (1.5 − 0.866i)67-s + (−0.5 + 0.866i)73-s + (1.5 + 0.866i)79-s + (−1.49 + 0.866i)91-s + (1 − 1.73i)97-s − 1.73i·103-s + ⋯
L(s)  = 1  − 1.73i·7-s + (−0.5 − 0.866i)13-s − 19-s + (0.5 + 0.866i)25-s − 1.73i·31-s − 37-s + (−1.5 − 0.866i)43-s − 1.99·49-s + (0.5 + 0.866i)61-s + (1.5 − 0.866i)67-s + (−0.5 + 0.866i)73-s + (1.5 + 0.866i)79-s + (−1.49 + 0.866i)91-s + (1 − 1.73i)97-s − 1.73i·103-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.305 + 0.952i)\, \overline{\Lambda}(1-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2736 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.305 + 0.952i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2736\)    =    \(2^{4} \cdot 3^{2} \cdot 19\)
Sign: $-0.305 + 0.952i$
Analytic conductor: \(1.36544\)
Root analytic conductor: \(1.16852\)
Motivic weight: \(0\)
Rational: no
Arithmetic: yes
Character: $\chi_{2736} (847, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2736,\ (\ :0),\ -0.305 + 0.952i)\)

Particular Values

\(L(\frac{1}{2})\) \(\approx\) \(0.9498717683\)
\(L(\frac12)\) \(\approx\) \(0.9498717683\)
\(L(1)\) 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 \( 1 \)
19 \( 1 + T \)
good5 \( 1 + (-0.5 - 0.866i)T^{2} \)
7 \( 1 + 1.73iT - T^{2} \)
11 \( 1 - T^{2} \)
13 \( 1 + (0.5 + 0.866i)T + (-0.5 + 0.866i)T^{2} \)
17 \( 1 + (-0.5 - 0.866i)T^{2} \)
23 \( 1 + (0.5 - 0.866i)T^{2} \)
29 \( 1 + (-0.5 + 0.866i)T^{2} \)
31 \( 1 + 1.73iT - T^{2} \)
37 \( 1 + T + T^{2} \)
41 \( 1 + (-0.5 - 0.866i)T^{2} \)
43 \( 1 + (1.5 + 0.866i)T + (0.5 + 0.866i)T^{2} \)
47 \( 1 + (0.5 - 0.866i)T^{2} \)
53 \( 1 + (-0.5 + 0.866i)T^{2} \)
59 \( 1 + (0.5 + 0.866i)T^{2} \)
61 \( 1 + (-0.5 - 0.866i)T + (-0.5 + 0.866i)T^{2} \)
67 \( 1 + (-1.5 + 0.866i)T + (0.5 - 0.866i)T^{2} \)
71 \( 1 + (0.5 + 0.866i)T^{2} \)
73 \( 1 + (0.5 - 0.866i)T + (-0.5 - 0.866i)T^{2} \)
79 \( 1 + (-1.5 - 0.866i)T + (0.5 + 0.866i)T^{2} \)
83 \( 1 - T^{2} \)
89 \( 1 + (-0.5 + 0.866i)T^{2} \)
97 \( 1 + (-1 + 1.73i)T + (-0.5 - 0.866i)T^{2} \)
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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

−8.652040467403177403114760016448, −7.952547732500360601660244119708, −7.22247672072157391668508463573, −6.73317677564875107917777856273, −5.65695881297572421585454867291, −4.77565610126035143931323831375, −3.97943034627320081865768966328, −3.25102498689477295501650107012, −1.94496749112244977968865216055, −0.58543185996533308917789117660, 1.81980078647027655032016534291, 2.52484782754430229248165302089, 3.52801838285196907328727236870, 4.81377805780149879784234951135, 5.19079921750167853075494526374, 6.42056799225751556685081445375, 6.61629568662586173017187274181, 7.899988869357729301837164397719, 8.717835917660286676892196492538, 8.956347155768019861844335080888

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