Properties

Label 2-216384-1.1-c1-0-107
Degree $2$
Conductor $216384$
Sign $-1$
Analytic cond. $1727.83$
Root an. cond. $41.5672$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 3-s − 4·5-s + 9-s + 2·11-s − 13-s + 4·15-s + 6·17-s + 19-s + 23-s + 11·25-s − 27-s − 10·29-s − 7·31-s − 2·33-s + 3·37-s + 39-s + 12·41-s − 7·43-s − 4·45-s − 10·47-s − 6·51-s − 12·53-s − 8·55-s − 57-s − 14·59-s + 10·61-s + 4·65-s + ⋯
L(s)  = 1  − 0.577·3-s − 1.78·5-s + 1/3·9-s + 0.603·11-s − 0.277·13-s + 1.03·15-s + 1.45·17-s + 0.229·19-s + 0.208·23-s + 11/5·25-s − 0.192·27-s − 1.85·29-s − 1.25·31-s − 0.348·33-s + 0.493·37-s + 0.160·39-s + 1.87·41-s − 1.06·43-s − 0.596·45-s − 1.45·47-s − 0.840·51-s − 1.64·53-s − 1.07·55-s − 0.132·57-s − 1.82·59-s + 1.28·61-s + 0.496·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 216384 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 216384 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(216384\)    =    \(2^{6} \cdot 3 \cdot 7^{2} \cdot 23\)
Sign: $-1$
Analytic conductor: \(1727.83\)
Root analytic conductor: \(41.5672\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 216384,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) 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 \( 1 + T \)
7 \( 1 \)
23 \( 1 - T \)
good5 \( 1 + 4 T + p T^{2} \)
11 \( 1 - 2 T + p T^{2} \)
13 \( 1 + T + p T^{2} \)
17 \( 1 - 6 T + p T^{2} \)
19 \( 1 - T + p T^{2} \)
29 \( 1 + 10 T + p T^{2} \)
31 \( 1 + 7 T + p T^{2} \)
37 \( 1 - 3 T + p T^{2} \)
41 \( 1 - 12 T + p T^{2} \)
43 \( 1 + 7 T + p T^{2} \)
47 \( 1 + 10 T + p T^{2} \)
53 \( 1 + 12 T + p T^{2} \)
59 \( 1 + 14 T + p T^{2} \)
61 \( 1 - 10 T + p T^{2} \)
67 \( 1 + 5 T + p T^{2} \)
71 \( 1 - 2 T + p T^{2} \)
73 \( 1 - 9 T + p T^{2} \)
79 \( 1 - 9 T + p T^{2} \)
83 \( 1 + p T^{2} \)
89 \( 1 + 10 T + p T^{2} \)
97 \( 1 + 2 T + p T^{2} \)
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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

−12.84021661137198, −12.66648686669687, −12.32372348077977, −11.67645153415040, −11.45838471449254, −10.95330093799345, −10.78376350857035, −9.777335876927062, −9.571541039090689, −9.055402851987344, −8.320756335570533, −7.878356296209845, −7.481647193217153, −7.253974959409770, −6.551340224366050, −6.002818482294182, −5.432979186545854, −4.896598622915627, −4.431688467203867, −3.801382266495038, −3.433995334394165, −3.071265930265646, −1.975233647019943, −1.333436222182754, −0.6330322803448802, 0, 0.6330322803448802, 1.333436222182754, 1.975233647019943, 3.071265930265646, 3.433995334394165, 3.801382266495038, 4.431688467203867, 4.896598622915627, 5.432979186545854, 6.002818482294182, 6.551340224366050, 7.253974959409770, 7.481647193217153, 7.878356296209845, 8.320756335570533, 9.055402851987344, 9.571541039090689, 9.777335876927062, 10.78376350857035, 10.95330093799345, 11.45838471449254, 11.67645153415040, 12.32372348077977, 12.66648686669687, 12.84021661137198

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