Properties

Label 2-234-1.1-c5-0-14
Degree $2$
Conductor $234$
Sign $-1$
Analytic cond. $37.5298$
Root an. cond. $6.12615$
Motivic weight $5$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 4·2-s + 16·4-s − 4·5-s − 146·7-s − 64·8-s + 16·10-s + 620·11-s + 169·13-s + 584·14-s + 256·16-s + 302·17-s − 2.30e3·19-s − 64·20-s − 2.48e3·22-s + 2.59e3·23-s − 3.10e3·25-s − 676·26-s − 2.33e3·28-s − 1.96e3·29-s + 5.94e3·31-s − 1.02e3·32-s − 1.20e3·34-s + 584·35-s + 9.32e3·37-s + 9.22e3·38-s + 256·40-s + 4.25e3·41-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.0715·5-s − 1.12·7-s − 0.353·8-s + 0.0505·10-s + 1.54·11-s + 0.277·13-s + 0.796·14-s + 1/4·16-s + 0.253·17-s − 1.46·19-s − 0.0357·20-s − 1.09·22-s + 1.02·23-s − 0.994·25-s − 0.196·26-s − 0.563·28-s − 0.433·29-s + 1.11·31-s − 0.176·32-s − 0.179·34-s + 0.0805·35-s + 1.11·37-s + 1.03·38-s + 0.0252·40-s + 0.395·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 234 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 234 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(234\)    =    \(2 \cdot 3^{2} \cdot 13\)
Sign: $-1$
Analytic conductor: \(37.5298\)
Root analytic conductor: \(6.12615\)
Motivic weight: \(5\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 234,\ (\ :5/2),\ -1)\)

Particular Values

\(L(3)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + p^{2} T \)
3 \( 1 \)
13 \( 1 - p^{2} T \)
good5 \( 1 + 4 T + p^{5} T^{2} \)
7 \( 1 + 146 T + p^{5} T^{2} \)
11 \( 1 - 620 T + p^{5} T^{2} \)
17 \( 1 - 302 T + p^{5} T^{2} \)
19 \( 1 + 2306 T + p^{5} T^{2} \)
23 \( 1 - 2592 T + p^{5} T^{2} \)
29 \( 1 + 1962 T + p^{5} T^{2} \)
31 \( 1 - 5942 T + p^{5} T^{2} \)
37 \( 1 - 9322 T + p^{5} T^{2} \)
41 \( 1 - 4256 T + p^{5} T^{2} \)
43 \( 1 + 5948 T + p^{5} T^{2} \)
47 \( 1 + 17140 T + p^{5} T^{2} \)
53 \( 1 + 19750 T + p^{5} T^{2} \)
59 \( 1 + 31520 T + p^{5} T^{2} \)
61 \( 1 + 50270 T + p^{5} T^{2} \)
67 \( 1 + 26254 T + p^{5} T^{2} \)
71 \( 1 + 56744 T + p^{5} T^{2} \)
73 \( 1 - 38534 T + p^{5} T^{2} \)
79 \( 1 + 32608 T + p^{5} T^{2} \)
83 \( 1 - 116424 T + p^{5} T^{2} \)
89 \( 1 + 71236 T + p^{5} T^{2} \)
97 \( 1 + 128786 T + p^{5} T^{2} \)
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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

−10.73539329417059822752095029194, −9.620639623537400963983116919015, −9.098511332755152460738370511341, −7.954730154094437619303559616025, −6.62090638756478769891374624932, −6.18808885777394885506443304365, −4.23466471266623295872486655879, −3.04900634200505419657424608232, −1.43793260089473531159462527155, 0, 1.43793260089473531159462527155, 3.04900634200505419657424608232, 4.23466471266623295872486655879, 6.18808885777394885506443304365, 6.62090638756478769891374624932, 7.954730154094437619303559616025, 9.098511332755152460738370511341, 9.620639623537400963983116919015, 10.73539329417059822752095029194

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