Properties

Label 2-6e2-1.1-c19-0-6
Degree $2$
Conductor $36$
Sign $-1$
Analytic cond. $82.3740$
Root an. cond. $9.07601$
Motivic weight $19$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.16e8·7-s + 6.19e10·13-s + 2.52e11·19-s − 1.90e13·25-s + 1.89e14·31-s − 7.80e14·37-s + 6.66e14·43-s + 2.14e15·49-s − 1.40e17·61-s + 2.73e17·67-s − 6.39e17·73-s − 1.96e18·79-s − 7.20e18·91-s − 9.50e18·97-s − 2.63e19·103-s − 4.39e19·109-s + ⋯
L(s)  = 1  − 1.09·7-s + 1.61·13-s + 0.179·19-s − 25-s + 1.28·31-s − 0.987·37-s + 0.202·43-s + 0.188·49-s − 1.53·61-s + 1.22·67-s − 1.27·73-s − 1.84·79-s − 1.76·91-s − 1.26·97-s − 1.98·103-s − 1.93·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 36 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(20-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 36 ^{s/2} \, \Gamma_{\C}(s+19/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(36\)    =    \(2^{2} \cdot 3^{2}\)
Sign: $-1$
Analytic conductor: \(82.3740\)
Root analytic conductor: \(9.07601\)
Motivic weight: \(19\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 36,\ (\ :19/2),\ -1)\)

Particular Values

\(L(10)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{21}{2})\) 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 \( 1 + p^{19} T^{2} \)
7 \( 1 + 116377132 T + p^{19} T^{2} \)
11 \( 1 + p^{19} T^{2} \)
13 \( 1 - 61912545914 T + p^{19} T^{2} \)
17 \( 1 + p^{19} T^{2} \)
19 \( 1 - 252454137272 T + p^{19} T^{2} \)
23 \( 1 + p^{19} T^{2} \)
29 \( 1 + p^{19} T^{2} \)
31 \( 1 - 189181140858356 T + p^{19} T^{2} \)
37 \( 1 + 780590048220370 T + p^{19} T^{2} \)
41 \( 1 + p^{19} T^{2} \)
43 \( 1 - 666942065597816 T + p^{19} T^{2} \)
47 \( 1 + p^{19} T^{2} \)
53 \( 1 + p^{19} T^{2} \)
59 \( 1 + p^{19} T^{2} \)
61 \( 1 + 140464646991065866 T + p^{19} T^{2} \)
67 \( 1 - 273531389481429392 T + p^{19} T^{2} \)
71 \( 1 + p^{19} T^{2} \)
73 \( 1 + 639446467598381530 T + p^{19} T^{2} \)
79 \( 1 + 1962240154233379276 T + p^{19} T^{2} \)
83 \( 1 + p^{19} T^{2} \)
89 \( 1 + p^{19} T^{2} \)
97 \( 1 + 9502640950925166898 T + p^{19} T^{2} \)
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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

−11.84787453369563278234921102863, −10.56746014657468837740071885390, −9.431773720252842499781828928212, −8.242772560706473780161502140418, −6.70673944621878840840363047115, −5.77322289985603255573326330025, −4.02452025951277129062444251124, −2.98059115288709148245702540513, −1.35106699401167180070252075005, 0, 1.35106699401167180070252075005, 2.98059115288709148245702540513, 4.02452025951277129062444251124, 5.77322289985603255573326330025, 6.70673944621878840840363047115, 8.242772560706473780161502140418, 9.431773720252842499781828928212, 10.56746014657468837740071885390, 11.84787453369563278234921102863

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