Properties

Label 2-98-7.4-c9-0-20
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 + (−116. + 201. i)3-s + (−127. + 221. i)4-s + (178. + 308. i)5-s − 3.72e3·6-s − 4.09e3·8-s + (−1.73e4 − 2.99e4i)9-s + (−2.85e3 + 4.94e3i)10-s + (−3.64e4 + 6.31e4i)11-s + (−2.98e4 − 5.16e4i)12-s + 3.93e4·13-s − 8.31e4·15-s + (−3.27e4 − 5.67e4i)16-s + (2.55e5 − 4.43e5i)17-s + (2.77e5 − 4.79e5i)18-s + (−4.50e5 − 7.79e5i)19-s + ⋯
L(s)  = 1  + (0.353 + 0.612i)2-s + (−0.830 + 1.43i)3-s + (−0.249 + 0.433i)4-s + (0.127 + 0.221i)5-s − 1.17·6-s − 0.353·8-s + (−0.879 − 1.52i)9-s + (−0.0902 + 0.156i)10-s + (−0.750 + 1.29i)11-s + (−0.415 − 0.719i)12-s + 0.382·13-s − 0.424·15-s + (−0.125 − 0.216i)16-s + (0.742 − 1.28i)17-s + (0.622 − 1.07i)18-s + (−0.792 − 1.37i)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

\(L(5)\) \(\approx\) \(0.572128 + 0.0363073i\)
\(L(\frac12)\) \(\approx\) \(0.572128 + 0.0363073i\)
\(L(\frac{11}{2})\) 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 \( 1 + (116. - 201. i)T + (-9.84e3 - 1.70e4i)T^{2} \)
5 \( 1 + (-178. - 308. i)T + (-9.76e5 + 1.69e6i)T^{2} \)
11 \( 1 + (3.64e4 - 6.31e4i)T + (-1.17e9 - 2.04e9i)T^{2} \)
13 \( 1 - 3.93e4T + 1.06e10T^{2} \)
17 \( 1 + (-2.55e5 + 4.43e5i)T + (-5.92e10 - 1.02e11i)T^{2} \)
19 \( 1 + (4.50e5 + 7.79e5i)T + (-1.61e11 + 2.79e11i)T^{2} \)
23 \( 1 + (1.91e5 + 3.31e5i)T + (-9.00e11 + 1.55e12i)T^{2} \)
29 \( 1 + 4.73e6T + 1.45e13T^{2} \)
31 \( 1 + (-3.96e5 + 6.87e5i)T + (-1.32e13 - 2.28e13i)T^{2} \)
37 \( 1 + (-8.61e6 - 1.49e7i)T + (-6.49e13 + 1.12e14i)T^{2} \)
41 \( 1 + 1.53e7T + 3.27e14T^{2} \)
43 \( 1 - 1.87e7T + 5.02e14T^{2} \)
47 \( 1 + (-2.34e7 - 4.06e7i)T + (-5.59e14 + 9.69e14i)T^{2} \)
53 \( 1 + (1.03e7 - 1.79e7i)T + (-1.64e15 - 2.85e15i)T^{2} \)
59 \( 1 + (-6.53e6 + 1.13e7i)T + (-4.33e15 - 7.50e15i)T^{2} \)
61 \( 1 + (7.77e7 + 1.34e8i)T + (-5.84e15 + 1.01e16i)T^{2} \)
67 \( 1 + (1.22e8 - 2.12e8i)T + (-1.36e16 - 2.35e16i)T^{2} \)
71 \( 1 + 3.87e8T + 4.58e16T^{2} \)
73 \( 1 + (-1.56e8 + 2.70e8i)T + (-2.94e16 - 5.09e16i)T^{2} \)
79 \( 1 + (1.20e8 + 2.08e8i)T + (-5.99e16 + 1.03e17i)T^{2} \)
83 \( 1 - 2.00e8T + 1.86e17T^{2} \)
89 \( 1 + (3.50e7 + 6.06e7i)T + (-1.75e17 + 3.03e17i)T^{2} \)
97 \( 1 - 6.69e8T + 7.60e17T^{2} \)
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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

−12.02352951620154752555636847659, −10.94871554677650705730265551114, −10.00516081584525787852792967021, −9.112658773930569100324385878522, −7.45143070914079972536975733702, −6.19138791357380286484549295909, −4.97953088996962982127101229139, −4.42609127690259961404881499688, −2.83249417001157879721520183527, −0.17409113828656555799705887972, 1.02460189842318983258086508974, 1.95536200967152296922828252949, 3.61652503339674133477473093915, 5.67050177384797059621280639570, 5.94451188054806254530605775549, 7.59185549490396757351729469747, 8.604836535013332995193701691689, 10.47054620909378264431229698166, 11.17976754495795281357050425249, 12.28195405852878955416877162947

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