Properties

Label 2-2394-133.132-c1-0-0
Degree $2$
Conductor $2394$
Sign $0.443 - 0.896i$
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 − 2.68i·5-s + (−0.592 − 2.57i)7-s + i·8-s − 2.68·10-s + 1.22·11-s − 5.01·13-s + (−2.57 + 0.592i)14-s + 16-s + 5.15i·17-s + (−2.75 + 3.37i)19-s + 2.68i·20-s − 1.22i·22-s − 3.18·23-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s − 1.20i·5-s + (−0.224 − 0.974i)7-s + 0.353i·8-s − 0.850·10-s + 0.370·11-s − 1.39·13-s + (−0.689 + 0.158i)14-s + 0.250·16-s + 1.25i·17-s + (−0.632 + 0.774i)19-s + 0.601i·20-s − 0.261i·22-s − 0.664·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.443 - 0.896i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.443 - 0.896i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2394\)    =    \(2 \cdot 3^{2} \cdot 7 \cdot 19\)
Sign: $0.443 - 0.896i$
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: \((2,\ 2394,\ (\ :1/2),\ 0.443 - 0.896i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.1610817931\)
\(L(\frac12)\) \(\approx\) \(0.1610817931\)
\(L(\frac{3}{2})\) 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 \( 1 + (0.592 + 2.57i)T \)
19 \( 1 + (2.75 - 3.37i)T \)
good5 \( 1 + 2.68iT - 5T^{2} \)
11 \( 1 - 1.22T + 11T^{2} \)
13 \( 1 + 5.01T + 13T^{2} \)
17 \( 1 - 5.15iT - 17T^{2} \)
23 \( 1 + 3.18T + 23T^{2} \)
29 \( 1 - 4.47iT - 29T^{2} \)
31 \( 1 + 6.61T + 31T^{2} \)
37 \( 1 - 3.74iT - 37T^{2} \)
41 \( 1 - 0.873T + 41T^{2} \)
43 \( 1 - 8.11T + 43T^{2} \)
47 \( 1 + 7.36iT - 47T^{2} \)
53 \( 1 - 1.58iT - 53T^{2} \)
59 \( 1 - 2.46T + 59T^{2} \)
61 \( 1 + 9.69iT - 61T^{2} \)
67 \( 1 - 0.728iT - 67T^{2} \)
71 \( 1 - 5.14iT - 71T^{2} \)
73 \( 1 + 6.11iT - 73T^{2} \)
79 \( 1 - 9.74iT - 79T^{2} \)
83 \( 1 - 1.81iT - 83T^{2} \)
89 \( 1 + 3.38T + 89T^{2} \)
97 \( 1 - 3.22T + 97T^{2} \)
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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

−9.196128027374020893156171625654, −8.440534349718050949071353988575, −7.76709849488276139966238480902, −6.85817495573315053607819965417, −5.79719146444597833679180830026, −4.92599853320441972503343082044, −4.17912321201259402920552441545, −3.58665929475802660163214009529, −2.11273199845187998479557587924, −1.22654358852326577417090405808, 0.05572776636192827014778208392, 2.33286756827249506264521510775, 2.83144294848658802420043600236, 4.08046458411207742255898097436, 5.03548744994161658038496373632, 5.84752981681271569251804245464, 6.58435155969722564813930228573, 7.25415741284225078813297603455, 7.76959189152539931658101093606, 8.993643376487618671795425732314

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