Properties

Label 2-98-7.4-c9-0-7
Degree $2$
Conductor $98$
Sign $-0.991 + 0.126i$
Analytic cond. $50.4735$
Root an. cond. $7.10447$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (8 + 13.8i)2-s + (26.2 − 45.4i)3-s + (−127. + 221. i)4-s + (918. + 1.59e3i)5-s + 839.·6-s − 4.09e3·8-s + (8.46e3 + 1.46e4i)9-s + (−1.46e4 + 2.54e4i)10-s + (−4.69e3 + 8.12e3i)11-s + (6.71e3 + 1.16e4i)12-s − 1.79e5·13-s + 9.63e4·15-s + (−3.27e4 − 5.67e4i)16-s + (4.89e4 − 8.47e4i)17-s + (−1.35e5 + 2.34e5i)18-s + (2.81e5 + 4.87e5i)19-s + ⋯
L(s)  = 1  + (0.353 + 0.612i)2-s + (0.186 − 0.323i)3-s + (−0.249 + 0.433i)4-s + (0.656 + 1.13i)5-s + 0.264·6-s − 0.353·8-s + (0.430 + 0.744i)9-s + (−0.464 + 0.804i)10-s + (−0.0965 + 0.167i)11-s + (0.0934 + 0.161i)12-s − 1.73·13-s + 0.491·15-s + (−0.125 − 0.216i)16-s + (0.142 − 0.246i)17-s + (−0.304 + 0.526i)18-s + (0.495 + 0.857i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.991 + 0.126i)\, \overline{\Lambda}(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & (-0.991 + 0.126i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98\)    =    \(2 \cdot 7^{2}\)
Sign: $-0.991 + 0.126i$
Analytic conductor: \(50.4735\)
Root analytic conductor: \(7.10447\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: $\chi_{98} (67, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 98,\ (\ :9/2),\ -0.991 + 0.126i)\)

Particular Values

\(L(5)\) \(\approx\) \(0.114551 - 1.80509i\)
\(L(\frac12)\) \(\approx\) \(0.114551 - 1.80509i\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-8 - 13.8i)T \)
7 \( 1 \)
good3 \( 1 + (-26.2 + 45.4i)T + (-9.84e3 - 1.70e4i)T^{2} \)
5 \( 1 + (-918. - 1.59e3i)T + (-9.76e5 + 1.69e6i)T^{2} \)
11 \( 1 + (4.69e3 - 8.12e3i)T + (-1.17e9 - 2.04e9i)T^{2} \)
13 \( 1 + 1.79e5T + 1.06e10T^{2} \)
17 \( 1 + (-4.89e4 + 8.47e4i)T + (-5.92e10 - 1.02e11i)T^{2} \)
19 \( 1 + (-2.81e5 - 4.87e5i)T + (-1.61e11 + 2.79e11i)T^{2} \)
23 \( 1 + (-4.89e5 - 8.47e5i)T + (-9.00e11 + 1.55e12i)T^{2} \)
29 \( 1 + 4.31e6T + 1.45e13T^{2} \)
31 \( 1 + (-3.98e6 + 6.90e6i)T + (-1.32e13 - 2.28e13i)T^{2} \)
37 \( 1 + (1.35e6 + 2.35e6i)T + (-6.49e13 + 1.12e14i)T^{2} \)
41 \( 1 + 9.00e6T + 3.27e14T^{2} \)
43 \( 1 + 3.47e7T + 5.02e14T^{2} \)
47 \( 1 + (-2.10e7 - 3.65e7i)T + (-5.59e14 + 9.69e14i)T^{2} \)
53 \( 1 + (3.40e7 - 5.89e7i)T + (-1.64e15 - 2.85e15i)T^{2} \)
59 \( 1 + (1.71e7 - 2.96e7i)T + (-4.33e15 - 7.50e15i)T^{2} \)
61 \( 1 + (8.29e7 + 1.43e8i)T + (-5.84e15 + 1.01e16i)T^{2} \)
67 \( 1 + (1.21e8 - 2.10e8i)T + (-1.36e16 - 2.35e16i)T^{2} \)
71 \( 1 + 9.42e7T + 4.58e16T^{2} \)
73 \( 1 + (-6.66e7 + 1.15e8i)T + (-2.94e16 - 5.09e16i)T^{2} \)
79 \( 1 + (3.38e8 + 5.86e8i)T + (-5.99e16 + 1.03e17i)T^{2} \)
83 \( 1 + 4.41e8T + 1.86e17T^{2} \)
89 \( 1 + (-2.77e8 - 4.80e8i)T + (-1.75e17 + 3.03e17i)T^{2} \)
97 \( 1 - 1.26e9T + 7.60e17T^{2} \)
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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

−12.93816322830829094287778023683, −11.75073033421868754460065197168, −10.33162395230397832242763511010, −9.556113301900403968052183583447, −7.68508868613057131397510518469, −7.24430605290234545539935876893, −5.95332898082555041584129335118, −4.75723255860385345961392968191, −3.01341904353913661558346519914, −1.95845035759730515852111245670, 0.38307665517392088923735047424, 1.62408255641413359148298240302, 3.05127886306947498739677852048, 4.59523504397545106780705477622, 5.28956668993597371483952606418, 6.91358399546534280101534851732, 8.682984638095967101298232938009, 9.531024341850601402075130827939, 10.24717957878155869219493535155, 11.84990431716745199865568864456

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