Properties

Label 2-37-37.27-c7-0-10
Degree $2$
Conductor $37$
Sign $-0.358 + 0.933i$
Analytic cond. $11.5582$
Root an. cond. $3.39974$
Motivic weight $7$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−8.60 − 4.96i)2-s + (−5.90 − 10.2i)3-s + (−14.6 − 25.3i)4-s + (369. − 213. i)5-s + 117. i·6-s + (428. + 741. i)7-s + 1.56e3i·8-s + (1.02e3 − 1.77e3i)9-s − 4.24e3·10-s + 2.17e3·11-s + (−172. + 299. i)12-s + (6.94e3 − 4.01e3i)13-s − 8.51e3i·14-s + (−4.36e3 − 2.52e3i)15-s + (5.88e3 − 1.01e4i)16-s + (−2.81e4 − 1.62e4i)17-s + ⋯
L(s)  = 1  + (−0.760 − 0.439i)2-s + (−0.126 − 0.218i)3-s + (−0.114 − 0.198i)4-s + (1.32 − 0.763i)5-s + 0.221i·6-s + (0.471 + 0.817i)7-s + 1.07i·8-s + (0.468 − 0.810i)9-s − 1.34·10-s + 0.492·11-s + (−0.0288 + 0.0500i)12-s + (0.876 − 0.506i)13-s − 0.828i·14-s + (−0.334 − 0.192i)15-s + (0.359 − 0.622i)16-s + (−1.38 − 0.801i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 37 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.358 + 0.933i)\, \overline{\Lambda}(8-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 37 ^{s/2} \, \Gamma_{\C}(s+7/2) \, L(s)\cr =\mathstrut & (-0.358 + 0.933i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(37\)
Sign: $-0.358 + 0.933i$
Analytic conductor: \(11.5582\)
Root analytic conductor: \(3.39974\)
Motivic weight: \(7\)
Rational: no
Arithmetic: yes
Character: $\chi_{37} (27, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 37,\ (\ :7/2),\ -0.358 + 0.933i)\)

Particular Values

\(L(4)\) \(\approx\) \(0.786039 - 1.14429i\)
\(L(\frac12)\) \(\approx\) \(0.786039 - 1.14429i\)
\(L(\frac{9}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad37 \( 1 + (2.54e5 + 1.73e5i)T \)
good2 \( 1 + (8.60 + 4.96i)T + (64 + 110. i)T^{2} \)
3 \( 1 + (5.90 + 10.2i)T + (-1.09e3 + 1.89e3i)T^{2} \)
5 \( 1 + (-369. + 213. i)T + (3.90e4 - 6.76e4i)T^{2} \)
7 \( 1 + (-428. - 741. i)T + (-4.11e5 + 7.13e5i)T^{2} \)
11 \( 1 - 2.17e3T + 1.94e7T^{2} \)
13 \( 1 + (-6.94e3 + 4.01e3i)T + (3.13e7 - 5.43e7i)T^{2} \)
17 \( 1 + (2.81e4 + 1.62e4i)T + (2.05e8 + 3.55e8i)T^{2} \)
19 \( 1 + (-3.15e3 + 1.82e3i)T + (4.46e8 - 7.74e8i)T^{2} \)
23 \( 1 + 5.01e4iT - 3.40e9T^{2} \)
29 \( 1 + 2.91e4iT - 1.72e10T^{2} \)
31 \( 1 - 2.43e5iT - 2.75e10T^{2} \)
41 \( 1 + (-7.85e4 - 1.36e5i)T + (-9.73e10 + 1.68e11i)T^{2} \)
43 \( 1 + 8.55e4iT - 2.71e11T^{2} \)
47 \( 1 - 6.38e5T + 5.06e11T^{2} \)
53 \( 1 + (-4.74e4 + 8.21e4i)T + (-5.87e11 - 1.01e12i)T^{2} \)
59 \( 1 + (1.53e6 + 8.83e5i)T + (1.24e12 + 2.15e12i)T^{2} \)
61 \( 1 + (-1.02e6 + 5.91e5i)T + (1.57e12 - 2.72e12i)T^{2} \)
67 \( 1 + (8.80e5 + 1.52e6i)T + (-3.03e12 + 5.24e12i)T^{2} \)
71 \( 1 + (-2.58e6 - 4.47e6i)T + (-4.54e12 + 7.87e12i)T^{2} \)
73 \( 1 + 5.67e6T + 1.10e13T^{2} \)
79 \( 1 + (-1.85e6 + 1.07e6i)T + (9.60e12 - 1.66e13i)T^{2} \)
83 \( 1 + (-4.53e6 + 7.85e6i)T + (-1.35e13 - 2.35e13i)T^{2} \)
89 \( 1 + (-9.77e6 - 5.64e6i)T + (2.21e13 + 3.83e13i)T^{2} \)
97 \( 1 - 1.50e7iT - 8.07e13T^{2} \)
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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

−14.34738770151660128902897325066, −13.21202695645989606158402988662, −11.94471086504324660564601296260, −10.54398913167574406179549299627, −9.181355323109526418401386090479, −8.785268885894674627111757469567, −6.29522662825602097920021560833, −5.05746879957393856797244312567, −2.04565956713208151247565917341, −0.894386377547518516846558273737, 1.66979574313968894999925850097, 4.12365822473040658331435101002, 6.26370434199310565592018756300, 7.41839698336521472314753685365, 8.963032589845524438160996116576, 10.14551080935893063824811242907, 11.03753667782381399979317401454, 13.30553695087980987892066257065, 13.82594038320991579995097700627, 15.43738600519094128112743293685

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