Properties

Label 2-98-49.11-c3-0-6
Degree $2$
Conductor $98$
Sign $0.589 - 0.808i$
Analytic cond. $5.78218$
Root an. cond. $2.40461$
Motivic weight $3$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−1.46 + 1.36i)2-s + (6.60 − 0.995i)3-s + (0.298 − 3.98i)4-s + (−1.48 + 3.78i)5-s + (−8.32 + 10.4i)6-s + (2.76 + 18.3i)7-s + (4.98 + 6.25i)8-s + (16.7 − 5.18i)9-s + (−2.97 − 7.57i)10-s + (57.4 + 17.7i)11-s + (−1.99 − 26.6i)12-s + (−6.81 − 29.8i)13-s + (−28.9 − 23.0i)14-s + (−6.04 + 26.4i)15-s + (−15.8 − 2.38i)16-s + (29.9 − 20.4i)17-s + ⋯
L(s)  = 1  + (−0.518 + 0.480i)2-s + (1.27 − 0.191i)3-s + (0.0373 − 0.498i)4-s + (−0.132 + 0.338i)5-s + (−0.566 + 0.710i)6-s + (0.149 + 0.988i)7-s + (0.220 + 0.276i)8-s + (0.621 − 0.191i)9-s + (−0.0939 − 0.239i)10-s + (1.57 + 0.486i)11-s + (−0.0480 − 0.640i)12-s + (−0.145 − 0.637i)13-s + (−0.552 − 0.440i)14-s + (−0.104 + 0.455i)15-s + (−0.247 − 0.0372i)16-s + (0.427 − 0.291i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.589 - 0.808i)\, \overline{\Lambda}(4-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s+3/2) \, L(s)\cr =\mathstrut & (0.589 - 0.808i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98\)    =    \(2 \cdot 7^{2}\)
Sign: $0.589 - 0.808i$
Analytic conductor: \(5.78218\)
Root analytic conductor: \(2.40461\)
Motivic weight: \(3\)
Rational: no
Arithmetic: yes
Character: $\chi_{98} (11, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 98,\ (\ :3/2),\ 0.589 - 0.808i)\)

Particular Values

\(L(2)\) \(\approx\) \(1.63146 + 0.829680i\)
\(L(\frac12)\) \(\approx\) \(1.63146 + 0.829680i\)
\(L(\frac{5}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (1.46 - 1.36i)T \)
7 \( 1 + (-2.76 - 18.3i)T \)
good3 \( 1 + (-6.60 + 0.995i)T + (25.8 - 7.95i)T^{2} \)
5 \( 1 + (1.48 - 3.78i)T + (-91.6 - 85.0i)T^{2} \)
11 \( 1 + (-57.4 - 17.7i)T + (1.09e3 + 749. i)T^{2} \)
13 \( 1 + (6.81 + 29.8i)T + (-1.97e3 + 953. i)T^{2} \)
17 \( 1 + (-29.9 + 20.4i)T + (1.79e3 - 4.57e3i)T^{2} \)
19 \( 1 + (-52.1 - 90.2i)T + (-3.42e3 + 5.94e3i)T^{2} \)
23 \( 1 + (55.0 + 37.5i)T + (4.44e3 + 1.13e4i)T^{2} \)
29 \( 1 + (161. + 77.6i)T + (1.52e4 + 1.90e4i)T^{2} \)
31 \( 1 + (-14.6 + 25.3i)T + (-1.48e4 - 2.57e4i)T^{2} \)
37 \( 1 + (20.6 + 275. i)T + (-5.00e4 + 7.54e3i)T^{2} \)
41 \( 1 + (191. + 240. i)T + (-1.53e4 + 6.71e4i)T^{2} \)
43 \( 1 + (0.461 - 0.578i)T + (-1.76e4 - 7.75e4i)T^{2} \)
47 \( 1 + (-17.0 + 15.8i)T + (7.75e3 - 1.03e5i)T^{2} \)
53 \( 1 + (-44.5 + 594. i)T + (-1.47e5 - 2.21e4i)T^{2} \)
59 \( 1 + (153. + 391. i)T + (-1.50e5 + 1.39e5i)T^{2} \)
61 \( 1 + (0.223 + 2.98i)T + (-2.24e5 + 3.38e4i)T^{2} \)
67 \( 1 + (438. - 759. i)T + (-1.50e5 - 2.60e5i)T^{2} \)
71 \( 1 + (-582. + 280. i)T + (2.23e5 - 2.79e5i)T^{2} \)
73 \( 1 + (-671. - 623. i)T + (2.90e4 + 3.87e5i)T^{2} \)
79 \( 1 + (300. + 519. i)T + (-2.46e5 + 4.26e5i)T^{2} \)
83 \( 1 + (-244. + 1.07e3i)T + (-5.15e5 - 2.48e5i)T^{2} \)
89 \( 1 + (740. - 228. i)T + (5.82e5 - 3.97e5i)T^{2} \)
97 \( 1 + 869.T + 9.12e5T^{2} \)
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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

−14.10697491235731942887929867117, −12.58042293582282741785038421258, −11.51214598106481931479254733956, −9.834860265403718846913757770910, −9.072250283954553800833602436706, −8.132271962160836639736569598765, −7.13170427875127181189026564803, −5.66181488600716335610121369968, −3.54540025437510300946677419425, −1.92576507309210200342714886807, 1.32871400760814317696588395328, 3.26809955320932827385264025722, 4.30060542866010033989302719957, 6.82374384539244040634905015936, 8.030593033423826775644945531833, 9.013270133702284952726676877691, 9.679649261546183123687797909602, 11.08699742870644050335271642566, 12.08147170514177843353538400212, 13.57851703235337553914800037042

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