Properties

Label 2-336-7.3-c6-0-9
Degree $2$
Conductor $336$
Sign $-0.572 - 0.819i$
Analytic cond. $77.2981$
Root an. cond. $8.79193$
Motivic weight $6$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (13.5 + 7.79i)3-s + (112. − 64.6i)5-s + (−289. − 183. i)7-s + (121.5 + 210. i)9-s + (356. − 616. i)11-s + 3.36e3i·13-s + 2.01e3·15-s + (−4.85e3 − 2.80e3i)17-s + (−4.64e3 + 2.68e3i)19-s + (−2.48e3 − 4.73e3i)21-s + (−3.02e3 − 5.23e3i)23-s + (550. − 953. i)25-s + 3.78e3i·27-s − 2.57e4·29-s + (1.71e4 + 9.91e3i)31-s + ⋯
L(s)  = 1  + (0.5 + 0.288i)3-s + (0.896 − 0.517i)5-s + (−0.844 − 0.534i)7-s + (0.166 + 0.288i)9-s + (0.267 − 0.463i)11-s + 1.53i·13-s + 0.597·15-s + (−0.988 − 0.570i)17-s + (−0.677 + 0.391i)19-s + (−0.268 − 0.511i)21-s + (−0.248 − 0.430i)23-s + (0.0352 − 0.0609i)25-s + 0.192i·27-s − 1.05·29-s + (0.576 + 0.332i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.572 - 0.819i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.572 - 0.819i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $-0.572 - 0.819i$
Analytic conductor: \(77.2981\)
Root analytic conductor: \(8.79193\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{336} (241, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 336,\ (\ :3),\ -0.572 - 0.819i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(1.182850398\)
\(L(\frac12)\) \(\approx\) \(1.182850398\)
\(L(4)\) 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 \( 1 + (-13.5 - 7.79i)T \)
7 \( 1 + (289. + 183. i)T \)
good5 \( 1 + (-112. + 64.6i)T + (7.81e3 - 1.35e4i)T^{2} \)
11 \( 1 + (-356. + 616. i)T + (-8.85e5 - 1.53e6i)T^{2} \)
13 \( 1 - 3.36e3iT - 4.82e6T^{2} \)
17 \( 1 + (4.85e3 + 2.80e3i)T + (1.20e7 + 2.09e7i)T^{2} \)
19 \( 1 + (4.64e3 - 2.68e3i)T + (2.35e7 - 4.07e7i)T^{2} \)
23 \( 1 + (3.02e3 + 5.23e3i)T + (-7.40e7 + 1.28e8i)T^{2} \)
29 \( 1 + 2.57e4T + 5.94e8T^{2} \)
31 \( 1 + (-1.71e4 - 9.91e3i)T + (4.43e8 + 7.68e8i)T^{2} \)
37 \( 1 + (-3.16e4 - 5.48e4i)T + (-1.28e9 + 2.22e9i)T^{2} \)
41 \( 1 - 9.84e4iT - 4.75e9T^{2} \)
43 \( 1 + 3.85e4T + 6.32e9T^{2} \)
47 \( 1 + (-4.84e4 + 2.79e4i)T + (5.38e9 - 9.33e9i)T^{2} \)
53 \( 1 + (7.68e4 - 1.33e5i)T + (-1.10e10 - 1.91e10i)T^{2} \)
59 \( 1 + (5.44e4 + 3.14e4i)T + (2.10e10 + 3.65e10i)T^{2} \)
61 \( 1 + (-2.04e5 + 1.17e5i)T + (2.57e10 - 4.46e10i)T^{2} \)
67 \( 1 + (-1.19e5 + 2.06e5i)T + (-4.52e10 - 7.83e10i)T^{2} \)
71 \( 1 + 4.49e5T + 1.28e11T^{2} \)
73 \( 1 + (-2.72e5 - 1.57e5i)T + (7.56e10 + 1.31e11i)T^{2} \)
79 \( 1 + (-7.37e4 - 1.27e5i)T + (-1.21e11 + 2.10e11i)T^{2} \)
83 \( 1 - 4.42e5iT - 3.26e11T^{2} \)
89 \( 1 + (-4.79e5 + 2.76e5i)T + (2.48e11 - 4.30e11i)T^{2} \)
97 \( 1 - 1.66e6iT - 8.32e11T^{2} \)
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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

−10.70720220359146008543224933269, −9.552779956280966289582329512190, −9.319324020570490223153025676485, −8.263431659751194598494839181941, −6.82160841803709830522753590622, −6.19705568376137822228368242251, −4.74480033267127381406461875658, −3.86132616730644564420557029257, −2.49816033127122959342062626293, −1.37518818649318321460285429385, 0.23229359275303344690113230063, 1.98867754208312486577102792644, 2.70052782358636742619439409288, 3.90431689868228858520219173851, 5.58693293339999477885718644093, 6.30286680974792940295733737908, 7.24906512548881679234721433278, 8.435312327663193541483061072045, 9.346325346413316944569707078344, 10.08803979133291007110196880632

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