Properties

Label 2-1344-12.11-c1-0-2
Degree $2$
Conductor $1344$
Sign $-0.816 + 0.577i$
Analytic cond. $10.7318$
Root an. cond. $3.27595$
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  + (−1.41 + i)3-s + 4.24i·5-s + i·7-s + (1.00 − 2.82i)9-s − 4.24·11-s + 2·13-s + (−4.24 − 6i)15-s + 7.07i·17-s + 4i·19-s + (−1 − 1.41i)21-s + 1.41·23-s − 12.9·25-s + (1.41 + 5.00i)27-s + 2.82i·29-s − 2i·31-s + ⋯
L(s)  = 1  + (−0.816 + 0.577i)3-s + 1.89i·5-s + 0.377i·7-s + (0.333 − 0.942i)9-s − 1.27·11-s + 0.554·13-s + (−1.09 − 1.54i)15-s + 1.71i·17-s + 0.917i·19-s + (−0.218 − 0.308i)21-s + 0.294·23-s − 2.59·25-s + (0.272 + 0.962i)27-s + 0.525i·29-s − 0.359i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.816 + 0.577i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1344 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (-0.816 + 0.577i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1344\)    =    \(2^{6} \cdot 3 \cdot 7\)
Sign: $-0.816 + 0.577i$
Analytic conductor: \(10.7318\)
Root analytic conductor: \(3.27595\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{1344} (575, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 1344,\ (\ :1/2),\ -0.816 + 0.577i)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7084167070\)
\(L(\frac12)\) \(\approx\) \(0.7084167070\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
3 \( 1 + (1.41 - i)T \)
7 \( 1 - iT \)
good5 \( 1 - 4.24iT - 5T^{2} \)
11 \( 1 + 4.24T + 11T^{2} \)
13 \( 1 - 2T + 13T^{2} \)
17 \( 1 - 7.07iT - 17T^{2} \)
19 \( 1 - 4iT - 19T^{2} \)
23 \( 1 - 1.41T + 23T^{2} \)
29 \( 1 - 2.82iT - 29T^{2} \)
31 \( 1 + 2iT - 31T^{2} \)
37 \( 1 - 4T + 37T^{2} \)
41 \( 1 + 1.41iT - 41T^{2} \)
43 \( 1 + 8iT - 43T^{2} \)
47 \( 1 + 2.82T + 47T^{2} \)
53 \( 1 + 5.65iT - 53T^{2} \)
59 \( 1 + 11.3T + 59T^{2} \)
61 \( 1 - 2T + 61T^{2} \)
67 \( 1 + 8iT - 67T^{2} \)
71 \( 1 - 12.7T + 71T^{2} \)
73 \( 1 - 14T + 73T^{2} \)
79 \( 1 - 4iT - 79T^{2} \)
83 \( 1 + 2.82T + 83T^{2} \)
89 \( 1 + 9.89iT - 89T^{2} \)
97 \( 1 + 10T + 97T^{2} \)
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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

−10.33465030775942445232151551564, −9.672687798382022232401381477909, −8.366169713276494307891421758487, −7.58807071726792152381955214717, −6.55005820381799647192524386325, −6.06152157937162713192241166647, −5.29999027388123524105278016598, −3.89125504032192503000708533328, −3.27332294233879976422299577259, −2.05531601502447260782368620014, 0.35514853221192059713518111999, 1.19904223427491792027089515433, 2.63027988427508299343798363093, 4.41258217807252241215001258390, 4.99396460166988449763428087132, 5.52248525900978772563908915673, 6.63066509997019648397392531406, 7.68689727935459557117602830589, 8.118257297035717582315567101261, 9.167757619846295111712476767178

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