Properties

Label 2-336-7.3-c6-0-12
Degree $2$
Conductor $336$
Sign $-0.671 + 0.740i$
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 + (−126. + 72.9i)5-s + (−114. + 323. i)7-s + (121.5 + 210. i)9-s + (−1.04e3 + 1.80e3i)11-s + 2.13e3i·13-s − 2.27e3·15-s + (2.55e3 + 1.47e3i)17-s + (−3.67e3 + 2.12e3i)19-s + (−4.06e3 + 3.47e3i)21-s + (1.81e3 + 3.13e3i)23-s + (2.81e3 − 4.87e3i)25-s + 3.78e3i·27-s − 257.·29-s + (4.05e4 + 2.34e4i)31-s + ⋯
L(s)  = 1  + (0.5 + 0.288i)3-s + (−1.01 + 0.583i)5-s + (−0.333 + 0.942i)7-s + (0.166 + 0.288i)9-s + (−0.781 + 1.35i)11-s + 0.971i·13-s − 0.673·15-s + (0.519 + 0.300i)17-s + (−0.536 + 0.309i)19-s + (−0.438 + 0.375i)21-s + (0.148 + 0.257i)23-s + (0.180 − 0.312i)25-s + 0.192i·27-s − 0.0105·29-s + (1.36 + 0.785i)31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.671 + 0.740i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 336 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.671 + 0.740i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(336\)    =    \(2^{4} \cdot 3 \cdot 7\)
Sign: $-0.671 + 0.740i$
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: \((2,\ 336,\ (\ :3),\ -0.671 + 0.740i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(1.087049525\)
\(L(\frac12)\) \(\approx\) \(1.087049525\)
\(L(4)\) 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 \( 1 + (114. - 323. i)T \)
good5 \( 1 + (126. - 72.9i)T + (7.81e3 - 1.35e4i)T^{2} \)
11 \( 1 + (1.04e3 - 1.80e3i)T + (-8.85e5 - 1.53e6i)T^{2} \)
13 \( 1 - 2.13e3iT - 4.82e6T^{2} \)
17 \( 1 + (-2.55e3 - 1.47e3i)T + (1.20e7 + 2.09e7i)T^{2} \)
19 \( 1 + (3.67e3 - 2.12e3i)T + (2.35e7 - 4.07e7i)T^{2} \)
23 \( 1 + (-1.81e3 - 3.13e3i)T + (-7.40e7 + 1.28e8i)T^{2} \)
29 \( 1 + 257.T + 5.94e8T^{2} \)
31 \( 1 + (-4.05e4 - 2.34e4i)T + (4.43e8 + 7.68e8i)T^{2} \)
37 \( 1 + (3.68e4 + 6.37e4i)T + (-1.28e9 + 2.22e9i)T^{2} \)
41 \( 1 - 8.98e4iT - 4.75e9T^{2} \)
43 \( 1 - 1.88e3T + 6.32e9T^{2} \)
47 \( 1 + (-6.92e4 + 3.99e4i)T + (5.38e9 - 9.33e9i)T^{2} \)
53 \( 1 + (3.29e4 - 5.71e4i)T + (-1.10e10 - 1.91e10i)T^{2} \)
59 \( 1 + (1.30e5 + 7.50e4i)T + (2.10e10 + 3.65e10i)T^{2} \)
61 \( 1 + (1.73e5 - 1.00e5i)T + (2.57e10 - 4.46e10i)T^{2} \)
67 \( 1 + (-2.28e5 + 3.95e5i)T + (-4.52e10 - 7.83e10i)T^{2} \)
71 \( 1 - 3.65e5T + 1.28e11T^{2} \)
73 \( 1 + (2.36e5 + 1.36e5i)T + (7.56e10 + 1.31e11i)T^{2} \)
79 \( 1 + (-3.06e5 - 5.31e5i)T + (-1.21e11 + 2.10e11i)T^{2} \)
83 \( 1 - 4.90e5iT - 3.26e11T^{2} \)
89 \( 1 + (6.17e5 - 3.56e5i)T + (2.48e11 - 4.30e11i)T^{2} \)
97 \( 1 + 2.94e5iT - 8.32e11T^{2} \)
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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

−11.08424346475785038497603913461, −10.12054880010760531899820121520, −9.289856084356204825128965032396, −8.249936819553272956001857097607, −7.45112326496079221751109417549, −6.48749233548903943937812005395, −5.04140756478464889441140579731, −4.02309005928999514766026456377, −2.94033504559610004811138340472, −1.92367599982504455012876656225, 0.30596546558005855451188157217, 0.849758057344750919421834682865, 2.84615175456530821419101904642, 3.66658472276313731288026419492, 4.78913108669959097028333350383, 6.09648479444752270322513757619, 7.37419027497182936223859514814, 8.086888049686694061584500185668, 8.656975228616813409190429788770, 10.05419399110722735572868951346

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