Properties

Label 2-336-7.3-c6-0-40
Degree $2$
Conductor $336$
Sign $-0.548 - 0.836i$
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 + (−175. + 101. i)5-s + (−284. − 191. i)7-s + (121.5 + 210. i)9-s + (437. − 758. i)11-s − 275. i·13-s + 3.15e3·15-s + (−3.79e3 − 2.19e3i)17-s + (1.16e4 − 6.75e3i)19-s + (2.34e3 + 4.80e3i)21-s + (−6.36e3 − 1.10e4i)23-s + (1.26e4 − 2.19e4i)25-s − 3.78e3i·27-s + 6.26e3·29-s + (1.76e4 + 1.02e4i)31-s + ⋯
L(s)  = 1  + (−0.5 − 0.288i)3-s + (−1.40 + 0.809i)5-s + (−0.828 − 0.559i)7-s + (0.166 + 0.288i)9-s + (0.328 − 0.569i)11-s − 0.125i·13-s + 0.935·15-s + (−0.773 − 0.446i)17-s + (1.70 − 0.984i)19-s + (0.252 + 0.519i)21-s + (−0.523 − 0.906i)23-s + (0.812 − 1.40i)25-s − 0.192i·27-s + 0.256·29-s + (0.593 + 0.342i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.548 - 0.836i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.548 - 0.836i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $-0.548 - 0.836i$
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: \((2,\ 336,\ (\ :3),\ -0.548 - 0.836i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(0.005619450730\)
\(L(\frac12)\) \(\approx\) \(0.005619450730\)
\(L(4)\) 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 \( 1 + (284. + 191. i)T \)
good5 \( 1 + (175. - 101. i)T + (7.81e3 - 1.35e4i)T^{2} \)
11 \( 1 + (-437. + 758. i)T + (-8.85e5 - 1.53e6i)T^{2} \)
13 \( 1 + 275. iT - 4.82e6T^{2} \)
17 \( 1 + (3.79e3 + 2.19e3i)T + (1.20e7 + 2.09e7i)T^{2} \)
19 \( 1 + (-1.16e4 + 6.75e3i)T + (2.35e7 - 4.07e7i)T^{2} \)
23 \( 1 + (6.36e3 + 1.10e4i)T + (-7.40e7 + 1.28e8i)T^{2} \)
29 \( 1 - 6.26e3T + 5.94e8T^{2} \)
31 \( 1 + (-1.76e4 - 1.02e4i)T + (4.43e8 + 7.68e8i)T^{2} \)
37 \( 1 + (7.86e3 + 1.36e4i)T + (-1.28e9 + 2.22e9i)T^{2} \)
41 \( 1 + 6.99e4iT - 4.75e9T^{2} \)
43 \( 1 + 1.13e5T + 6.32e9T^{2} \)
47 \( 1 + (-4.01e4 + 2.31e4i)T + (5.38e9 - 9.33e9i)T^{2} \)
53 \( 1 + (6.40e4 - 1.10e5i)T + (-1.10e10 - 1.91e10i)T^{2} \)
59 \( 1 + (2.42e5 + 1.40e5i)T + (2.10e10 + 3.65e10i)T^{2} \)
61 \( 1 + (-8.47e4 + 4.89e4i)T + (2.57e10 - 4.46e10i)T^{2} \)
67 \( 1 + (-8.72e4 + 1.51e5i)T + (-4.52e10 - 7.83e10i)T^{2} \)
71 \( 1 + 3.45e5T + 1.28e11T^{2} \)
73 \( 1 + (1.04e5 + 6.03e4i)T + (7.56e10 + 1.31e11i)T^{2} \)
79 \( 1 + (-3.81e5 - 6.61e5i)T + (-1.21e11 + 2.10e11i)T^{2} \)
83 \( 1 + 8.59e5iT - 3.26e11T^{2} \)
89 \( 1 + (1.55e5 - 8.99e4i)T + (2.48e11 - 4.30e11i)T^{2} \)
97 \( 1 - 3.40e5iT - 8.32e11T^{2} \)
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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

−10.17414526316776479387711061123, −8.932896359364812883988764088289, −7.72705118486550475231804600725, −7.01140862610025747000793678801, −6.35354536901271640298298142703, −4.80920278650357688290795401255, −3.66889364481441303208585648263, −2.84230023318574306257659455327, −0.73182632827635031099400961033, −0.00226816940048678435372441355, 1.35795253744171349214910023138, 3.28965565824746628506811153802, 4.16107150842552704744009813780, 5.15286323921058446431652091798, 6.27477917742128931119420680064, 7.42008356959333243257602813062, 8.334979966547029902293327450731, 9.356418361347569652706911185862, 10.07554799697211550985678506431, 11.56435711376520566482430604351

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