Properties

Label 2-2394-133.132-c1-0-21
Degree $2$
Conductor $2394$
Sign $0.999 - 0.0246i$
Analytic cond. $19.1161$
Root an. cond. $4.37220$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  i·2-s − 4-s + 1.03i·5-s + (1.71 − 2.01i)7-s + i·8-s + 1.03·10-s − 4.93·11-s + 4.53·13-s + (−2.01 − 1.71i)14-s + 16-s + 4.03i·17-s + (−3.25 + 2.90i)19-s − 1.03i·20-s + 4.93i·22-s + 1.42·23-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s + 0.461i·5-s + (0.646 − 0.762i)7-s + 0.353i·8-s + 0.326·10-s − 1.48·11-s + 1.25·13-s + (−0.539 − 0.457i)14-s + 0.250·16-s + 0.978i·17-s + (−0.746 + 0.665i)19-s − 0.230i·20-s + 1.05i·22-s + 0.296·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.999 - 0.0246i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.999 - 0.0246i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2394\)    =    \(2 \cdot 3^{2} \cdot 7 \cdot 19\)
Sign: $0.999 - 0.0246i$
Analytic conductor: \(19.1161\)
Root analytic conductor: \(4.37220\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2394} (1063, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2394,\ (\ :1/2),\ 0.999 - 0.0246i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.584331912\)
\(L(\frac12)\) \(\approx\) \(1.584331912\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + iT \)
3 \( 1 \)
7 \( 1 + (-1.71 + 2.01i)T \)
19 \( 1 + (3.25 - 2.90i)T \)
good5 \( 1 - 1.03iT - 5T^{2} \)
11 \( 1 + 4.93T + 11T^{2} \)
13 \( 1 - 4.53T + 13T^{2} \)
17 \( 1 - 4.03iT - 17T^{2} \)
23 \( 1 - 1.42T + 23T^{2} \)
29 \( 1 - 7.78iT - 29T^{2} \)
31 \( 1 - 2.76T + 31T^{2} \)
37 \( 1 + 0.659iT - 37T^{2} \)
41 \( 1 - 3.30T + 41T^{2} \)
43 \( 1 + 5.50T + 43T^{2} \)
47 \( 1 + 11.9iT - 47T^{2} \)
53 \( 1 - 12.3iT - 53T^{2} \)
59 \( 1 - 5.06T + 59T^{2} \)
61 \( 1 + 1.94iT - 61T^{2} \)
67 \( 1 - 8.44iT - 67T^{2} \)
71 \( 1 - 2.08iT - 71T^{2} \)
73 \( 1 - 13.8iT - 73T^{2} \)
79 \( 1 - 5.34iT - 79T^{2} \)
83 \( 1 + 4.33iT - 83T^{2} \)
89 \( 1 - 16.0T + 89T^{2} \)
97 \( 1 - 13.2T + 97T^{2} \)
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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

−8.729586821974611538890785855639, −8.405263554274165887437723006868, −7.57255422440129274882165048332, −6.69305531696313611830343857169, −5.71153016812665620555265647210, −4.89021522905528177336694849516, −3.95242174823964378785257475499, −3.23495458759214783165268657090, −2.12630131515660154972018074459, −1.08214825691079690004123870952, 0.63526401000962373230934313769, 2.17807147088010481715634498339, 3.16934789850159191123184883105, 4.62920748244221770500381915645, 4.94047873926502673938627116238, 5.85316584746001426952807327940, 6.51830904515848665521321032144, 7.65381261050879284786521324262, 8.159679795290205735585418267937, 8.782473583452568374359234500957

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