Properties

Label 2-3800-5.4-c1-0-67
Degree $2$
Conductor $3800$
Sign $-0.894 - 0.447i$
Analytic cond. $30.3431$
Root an. cond. $5.50846$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2i·3-s + 4i·7-s − 9-s − 4·11-s + 6i·17-s + 19-s + 8·21-s − 8i·23-s − 4i·27-s + 6·29-s − 8·31-s + 8i·33-s − 8i·37-s − 2·41-s + 12i·47-s + ⋯
L(s)  = 1  − 1.15i·3-s + 1.51i·7-s − 0.333·9-s − 1.20·11-s + 1.45i·17-s + 0.229·19-s + 1.74·21-s − 1.66i·23-s − 0.769i·27-s + 1.11·29-s − 1.43·31-s + 1.39i·33-s − 1.31i·37-s − 0.312·41-s + 1.75i·47-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.894 - 0.447i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3800\)    =    \(2^{3} \cdot 5^{2} \cdot 19\)
Sign: $-0.894 - 0.447i$
Analytic conductor: \(30.3431\)
Root analytic conductor: \(5.50846\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{3800} (3649, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(1\)
Selberg data: \((2,\ 3800,\ (\ :1/2),\ -0.894 - 0.447i)\)

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 \( 1 \)
5 \( 1 \)
19 \( 1 - T \)
good3 \( 1 + 2iT - 3T^{2} \)
7 \( 1 - 4iT - 7T^{2} \)
11 \( 1 + 4T + 11T^{2} \)
13 \( 1 - 13T^{2} \)
17 \( 1 - 6iT - 17T^{2} \)
23 \( 1 + 8iT - 23T^{2} \)
29 \( 1 - 6T + 29T^{2} \)
31 \( 1 + 8T + 31T^{2} \)
37 \( 1 + 8iT - 37T^{2} \)
41 \( 1 + 2T + 41T^{2} \)
43 \( 1 - 43T^{2} \)
47 \( 1 - 12iT - 47T^{2} \)
53 \( 1 + 4iT - 53T^{2} \)
59 \( 1 + 8T + 59T^{2} \)
61 \( 1 + 14T + 61T^{2} \)
67 \( 1 + 2iT - 67T^{2} \)
71 \( 1 + 8T + 71T^{2} \)
73 \( 1 - 2iT - 73T^{2} \)
79 \( 1 + 4T + 79T^{2} \)
83 \( 1 + 12iT - 83T^{2} \)
89 \( 1 + 6T + 89T^{2} \)
97 \( 1 - 97T^{2} \)
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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

−8.000460195487339548324177914263, −7.51071475565448399509113536047, −6.41514921022252884711175715544, −6.05096835650746317106816029269, −5.26867140498381639996719159591, −4.33871433569412497794628681530, −2.96404099878695769848514530656, −2.33780051628402365812606313704, −1.55884944833532194930608619431, 0, 1.38591285822656762466850296992, 2.96162197558000033173489606452, 3.52362534661250464524195810533, 4.45729880576578919058790671219, 4.97129473192671536790561627284, 5.65729213553092159166091263285, 7.04632849589007647778232078980, 7.32270154344778649384601505480, 8.126184110724334979399942197226

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