Properties

Label 2-2394-133.132-c1-0-12
Degree $2$
Conductor $2394$
Sign $-0.156 - 0.987i$
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 − 2.74i·5-s + (−2.24 + 1.39i)7-s i·8-s + 2.74·10-s + 1.52·11-s − 5.33·13-s + (−1.39 − 2.24i)14-s + 16-s − 2.78i·17-s + (4.01 + 1.68i)19-s + 2.74i·20-s + 1.52i·22-s − 6.49·23-s + ⋯
L(s)  = 1  + 0.707i·2-s − 0.5·4-s − 1.22i·5-s + (−0.849 + 0.527i)7-s − 0.353i·8-s + 0.867·10-s + 0.461·11-s − 1.48·13-s + (−0.372 − 0.600i)14-s + 0.250·16-s − 0.676i·17-s + (0.921 + 0.387i)19-s + 0.613i·20-s + 0.326i·22-s − 1.35·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.156 - 0.987i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.156 - 0.987i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2394\)    =    \(2 \cdot 3^{2} \cdot 7 \cdot 19\)
Sign: $-0.156 - 0.987i$
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: \((2,\ 2394,\ (\ :1/2),\ -0.156 - 0.987i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.9892096358\)
\(L(\frac12)\) \(\approx\) \(0.9892096358\)
\(L(\frac{3}{2})\) 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 \( 1 + (2.24 - 1.39i)T \)
19 \( 1 + (-4.01 - 1.68i)T \)
good5 \( 1 + 2.74iT - 5T^{2} \)
11 \( 1 - 1.52T + 11T^{2} \)
13 \( 1 + 5.33T + 13T^{2} \)
17 \( 1 + 2.78iT - 17T^{2} \)
23 \( 1 + 6.49T + 23T^{2} \)
29 \( 1 - 6.88iT - 29T^{2} \)
31 \( 1 - 0.830T + 31T^{2} \)
37 \( 1 - 10.3iT - 37T^{2} \)
41 \( 1 - 11.7T + 41T^{2} \)
43 \( 1 - 0.668T + 43T^{2} \)
47 \( 1 + 4.83iT - 47T^{2} \)
53 \( 1 - 2.02iT - 53T^{2} \)
59 \( 1 - 5.53T + 59T^{2} \)
61 \( 1 - 7.03iT - 61T^{2} \)
67 \( 1 + 3.43iT - 67T^{2} \)
71 \( 1 + 11.4iT - 71T^{2} \)
73 \( 1 - 12.5iT - 73T^{2} \)
79 \( 1 - 4.32iT - 79T^{2} \)
83 \( 1 - 14.4iT - 83T^{2} \)
89 \( 1 - 6.14T + 89T^{2} \)
97 \( 1 - 5.31T + 97T^{2} \)
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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

−9.195493831234442323016826757090, −8.435043832132403651008810414538, −7.62701408412686921528204011850, −6.90144700316919734132803408213, −5.99809237112089142069108613237, −5.23952240505214312541982359769, −4.69105914103906218040366276630, −3.63492719686211668918315462436, −2.48038159672207276744913820784, −0.977530807949581123951408510949, 0.40547963138297813420673561325, 2.14747877858586417954991478588, 2.84894020079474726380984211482, 3.74733852983460621915575622512, 4.41600058187320193434019904813, 5.75751541429271664650487186821, 6.41038047342274014794826324616, 7.37918061221032753247485038496, 7.71080248822732140397110589724, 9.098393723548302634538748651854

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