Properties

Label 2-2394-21.20-c1-0-10
Degree $2$
Conductor $2394$
Sign $0.671 - 0.741i$
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

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  i·2-s − 4-s − 1.42·5-s + (2.62 + 0.317i)7-s + i·8-s + 1.42i·10-s − 1.96i·11-s + 5.57i·13-s + (0.317 − 2.62i)14-s + 16-s − 1.24·17-s i·19-s + 1.42·20-s − 1.96·22-s − 0.582i·23-s + ⋯
L(s)  = 1  − 0.707i·2-s − 0.5·4-s − 0.637·5-s + (0.992 + 0.120i)7-s + 0.353i·8-s + 0.450i·10-s − 0.592i·11-s + 1.54i·13-s + (0.0849 − 0.701i)14-s + 0.250·16-s − 0.302·17-s − 0.229i·19-s + 0.318·20-s − 0.418·22-s − 0.121i·23-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.671 - 0.741i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2394 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.671 - 0.741i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2394\)    =    \(2 \cdot 3^{2} \cdot 7 \cdot 19\)
Sign: $0.671 - 0.741i$
Analytic conductor: \(19.1161\)
Root analytic conductor: \(4.37220\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{2394} (2015, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 2394,\ (\ :1/2),\ 0.671 - 0.741i)\)

Particular Values

\(L(1)\) \(\approx\) \(1.117942067\)
\(L(\frac12)\) \(\approx\) \(1.117942067\)
\(L(\frac{3}{2})\) 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 \( 1 + (-2.62 - 0.317i)T \)
19 \( 1 + iT \)
good5 \( 1 + 1.42T + 5T^{2} \)
11 \( 1 + 1.96iT - 11T^{2} \)
13 \( 1 - 5.57iT - 13T^{2} \)
17 \( 1 + 1.24T + 17T^{2} \)
23 \( 1 + 0.582iT - 23T^{2} \)
29 \( 1 - 0.497iT - 29T^{2} \)
31 \( 1 - 6.46iT - 31T^{2} \)
37 \( 1 - 4.52T + 37T^{2} \)
41 \( 1 - 1.13T + 41T^{2} \)
43 \( 1 + 9.71T + 43T^{2} \)
47 \( 1 + 3.38T + 47T^{2} \)
53 \( 1 - 9.99iT - 53T^{2} \)
59 \( 1 + 5.26T + 59T^{2} \)
61 \( 1 - 11.8iT - 61T^{2} \)
67 \( 1 + 2.22T + 67T^{2} \)
71 \( 1 - 4.00iT - 71T^{2} \)
73 \( 1 + 1.22iT - 73T^{2} \)
79 \( 1 - 3.74T + 79T^{2} \)
83 \( 1 + 6.23T + 83T^{2} \)
89 \( 1 - 15.8T + 89T^{2} \)
97 \( 1 - 4.51iT - 97T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.943254143505121396872242316011, −8.508722668490018403293214250084, −7.68325392640524942803970121416, −6.84801994977604326125793231057, −5.84658466906994546759220925316, −4.75700315378559874742793042925, −4.29870143430070235618638076242, −3.34079423489215350975620460296, −2.20581805975208287915756338044, −1.25526494516584561676765331975, 0.40698821072471354150504664155, 1.89923982881602687679922611525, 3.28145826547777769406976533711, 4.21829087256910148156580673313, 4.95110805128066996186042028687, 5.67661520438924793556313162622, 6.61072857722977350313699678716, 7.66528910084272749173701514800, 7.87194051210311454168288078972, 8.506881171695572060195704853492

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