Properties

Label 2-13566-1.1-c1-0-13
Degree $2$
Conductor $13566$
Sign $-1$
Analytic cond. $108.325$
Root an. cond. $10.4079$
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  + 2-s − 3-s + 4-s − 2·5-s − 6-s + 7-s + 8-s + 9-s − 2·10-s − 12-s + 6·13-s + 14-s + 2·15-s + 16-s − 17-s + 18-s − 19-s − 2·20-s − 21-s − 8·23-s − 24-s − 25-s + 6·26-s − 27-s + 28-s + 6·29-s + 2·30-s + ⋯
L(s)  = 1  + 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.894·5-s − 0.408·6-s + 0.377·7-s + 0.353·8-s + 1/3·9-s − 0.632·10-s − 0.288·12-s + 1.66·13-s + 0.267·14-s + 0.516·15-s + 1/4·16-s − 0.242·17-s + 0.235·18-s − 0.229·19-s − 0.447·20-s − 0.218·21-s − 1.66·23-s − 0.204·24-s − 1/5·25-s + 1.17·26-s − 0.192·27-s + 0.188·28-s + 1.11·29-s + 0.365·30-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 13566 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 13566 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(13566\)    =    \(2 \cdot 3 \cdot 7 \cdot 17 \cdot 19\)
Sign: $-1$
Analytic conductor: \(108.325\)
Root analytic conductor: \(10.4079\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 13566,\ (\ :1/2),\ -1)\)

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 \( 1 - T \)
3 \( 1 + T \)
7 \( 1 - T \)
17 \( 1 + T \)
19 \( 1 + T \)
good5 \( 1 + 2 T + p T^{2} \)
11 \( 1 + p T^{2} \)
13 \( 1 - 6 T + p T^{2} \)
23 \( 1 + 8 T + p T^{2} \)
29 \( 1 - 6 T + p T^{2} \)
31 \( 1 + 4 T + p T^{2} \)
37 \( 1 - 10 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 + 4 T + p T^{2} \)
47 \( 1 + 12 T + p T^{2} \)
53 \( 1 + 10 T + p T^{2} \)
59 \( 1 - 4 T + p T^{2} \)
61 \( 1 - 14 T + p T^{2} \)
67 \( 1 + p T^{2} \)
71 \( 1 + 8 T + p T^{2} \)
73 \( 1 - 2 T + p T^{2} \)
79 \( 1 + 8 T + p T^{2} \)
83 \( 1 + 12 T + p T^{2} \)
89 \( 1 + 14 T + p T^{2} \)
97 \( 1 - 6 T + p T^{2} \)
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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

−16.21261537436746, −15.90284249313282, −15.51850310534038, −14.80195475360249, −14.21272665298899, −13.68817545006649, −12.92698106954521, −12.68566940389491, −11.65720429374522, −11.49300966601184, −11.19922167794424, −10.24384494008712, −9.896834959631980, −8.685834172434827, −8.250254149425815, −7.756020106677459, −6.907512902541461, −6.238035965484654, −5.897274382756004, −4.978968676312469, −4.324290915119967, −3.847438931713403, −3.195222694046241, −2.025217528239841, −1.226214823793492, 0, 1.226214823793492, 2.025217528239841, 3.195222694046241, 3.847438931713403, 4.324290915119967, 4.978968676312469, 5.897274382756004, 6.238035965484654, 6.907512902541461, 7.756020106677459, 8.250254149425815, 8.685834172434827, 9.896834959631980, 10.24384494008712, 11.19922167794424, 11.49300966601184, 11.65720429374522, 12.68566940389491, 12.92698106954521, 13.68817545006649, 14.21272665298899, 14.80195475360249, 15.51850310534038, 15.90284249313282, 16.21261537436746

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