Properties

Label 2-336-12.11-c5-0-2
Degree $2$
Conductor $336$
Sign $-0.877 + 0.478i$
Analytic cond. $53.8889$
Root an. cond. $7.34091$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (7.46 + 13.6i)3-s − 31.0i·5-s + 49i·7-s + (−131. + 204. i)9-s − 273.·11-s + 431.·13-s + (424. − 231. i)15-s − 648. i·17-s + 2.30e3i·19-s + (−670. + 365. i)21-s − 3.72e3·23-s + 2.16e3·25-s + (−3.77e3 − 274. i)27-s − 7.00e3i·29-s − 1.72e3i·31-s + ⋯
L(s)  = 1  + (0.478 + 0.877i)3-s − 0.554i·5-s + 0.377i·7-s + (−0.541 + 0.840i)9-s − 0.680·11-s + 0.708·13-s + (0.486 − 0.265i)15-s − 0.544i·17-s + 1.46i·19-s + (−0.331 + 0.181i)21-s − 1.46·23-s + 0.692·25-s + (−0.997 − 0.0723i)27-s − 1.54i·29-s − 0.322i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.877 + 0.478i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (-0.877 + 0.478i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $-0.877 + 0.478i$
Analytic conductor: \(53.8889\)
Root analytic conductor: \(7.34091\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{336} (239, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 336,\ (\ :5/2),\ -0.877 + 0.478i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.3339009575\)
\(L(\frac12)\) \(\approx\) \(0.3339009575\)
\(L(\frac{7}{2})\) 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 \( 1 + (-7.46 - 13.6i)T \)
7 \( 1 - 49iT \)
good5 \( 1 + 31.0iT - 3.12e3T^{2} \)
11 \( 1 + 273.T + 1.61e5T^{2} \)
13 \( 1 - 431.T + 3.71e5T^{2} \)
17 \( 1 + 648. iT - 1.41e6T^{2} \)
19 \( 1 - 2.30e3iT - 2.47e6T^{2} \)
23 \( 1 + 3.72e3T + 6.43e6T^{2} \)
29 \( 1 + 7.00e3iT - 2.05e7T^{2} \)
31 \( 1 + 1.72e3iT - 2.86e7T^{2} \)
37 \( 1 + 1.22e4T + 6.93e7T^{2} \)
41 \( 1 - 1.66e4iT - 1.15e8T^{2} \)
43 \( 1 - 9.18e3iT - 1.47e8T^{2} \)
47 \( 1 + 2.32e4T + 2.29e8T^{2} \)
53 \( 1 + 1.91e4iT - 4.18e8T^{2} \)
59 \( 1 + 1.03e4T + 7.14e8T^{2} \)
61 \( 1 + 7.05e3T + 8.44e8T^{2} \)
67 \( 1 + 4.61e4iT - 1.35e9T^{2} \)
71 \( 1 - 7.59e4T + 1.80e9T^{2} \)
73 \( 1 + 5.11e4T + 2.07e9T^{2} \)
79 \( 1 - 1.06e4iT - 3.07e9T^{2} \)
83 \( 1 + 6.75e4T + 3.93e9T^{2} \)
89 \( 1 + 7.33e4iT - 5.58e9T^{2} \)
97 \( 1 + 1.34e5T + 8.58e9T^{2} \)
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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

−11.17579600380905602445789804103, −10.09174510281557977523225898419, −9.552141261213874526795997810323, −8.291304919963697055381775300155, −8.032373593668647442421816733543, −6.18281585698424364479775947137, −5.24471731686924473128702197631, −4.23619358941284975266724805510, −3.13814949349597353669218819478, −1.81378786769886988003152499526, 0.07511882536934445617476663968, 1.52033833414146352840602580179, 2.74284159772378680600990647584, 3.74790566353240646886725287543, 5.36146837694563894746336443621, 6.61464835712973729913131630157, 7.18331704532985740648226745286, 8.278711639798149369710830724868, 8.993667284505364523637711841171, 10.38053867858025240347141726369

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