Properties

Label 2-98-7.3-c12-0-16
Degree $2$
Conductor $98$
Sign $0.0633 - 0.997i$
Analytic cond. $89.5713$
Root an. cond. $9.46421$
Motivic weight $12$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (−22.6 − 39.1i)2-s + (745. + 430. i)3-s + (−1.02e3 + 1.77e3i)4-s + (7.53e3 − 4.34e3i)5-s − 3.89e4i·6-s + 9.26e4·8-s + (1.05e5 + 1.82e5i)9-s + (−3.40e5 − 1.96e5i)10-s + (2.57e5 − 4.46e5i)11-s + (−1.52e6 + 8.82e5i)12-s + 2.74e6i·13-s + 7.49e6·15-s + (−2.09e6 − 3.63e6i)16-s + (−5.50e6 − 3.17e6i)17-s + (4.76e6 − 8.25e6i)18-s + (−6.71e7 + 3.87e7i)19-s + ⋯
L(s)  = 1  + (−0.353 − 0.612i)2-s + (1.02 + 0.590i)3-s + (−0.249 + 0.433i)4-s + (0.482 − 0.278i)5-s − 0.835i·6-s + 0.353·8-s + (0.198 + 0.343i)9-s + (−0.340 − 0.196i)10-s + (0.145 − 0.252i)11-s + (−0.511 + 0.295i)12-s + 0.569i·13-s + 0.657·15-s + (−0.125 − 0.216i)16-s + (−0.228 − 0.131i)17-s + (0.140 − 0.242i)18-s + (−1.42 + 0.824i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.0633 - 0.997i)\, \overline{\Lambda}(13-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s+6) \, L(s)\cr =\mathstrut & (0.0633 - 0.997i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98\)    =    \(2 \cdot 7^{2}\)
Sign: $0.0633 - 0.997i$
Analytic conductor: \(89.5713\)
Root analytic conductor: \(9.46421\)
Motivic weight: \(12\)
Rational: no
Arithmetic: yes
Character: $\chi_{98} (31, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 98,\ (\ :6),\ 0.0633 - 0.997i)\)

Particular Values

\(L(\frac{13}{2})\) \(\approx\) \(1.828458161\)
\(L(\frac12)\) \(\approx\) \(1.828458161\)
\(L(7)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (22.6 + 39.1i)T \)
7 \( 1 \)
good3 \( 1 + (-745. - 430. i)T + (2.65e5 + 4.60e5i)T^{2} \)
5 \( 1 + (-7.53e3 + 4.34e3i)T + (1.22e8 - 2.11e8i)T^{2} \)
11 \( 1 + (-2.57e5 + 4.46e5i)T + (-1.56e12 - 2.71e12i)T^{2} \)
13 \( 1 - 2.74e6iT - 2.32e13T^{2} \)
17 \( 1 + (5.50e6 + 3.17e6i)T + (2.91e14 + 5.04e14i)T^{2} \)
19 \( 1 + (6.71e7 - 3.87e7i)T + (1.10e15 - 1.91e15i)T^{2} \)
23 \( 1 + (-5.20e7 - 9.01e7i)T + (-1.09e16 + 1.89e16i)T^{2} \)
29 \( 1 + 1.41e8T + 3.53e17T^{2} \)
31 \( 1 + (-6.99e8 - 4.03e8i)T + (3.93e17 + 6.82e17i)T^{2} \)
37 \( 1 + (-1.86e9 - 3.23e9i)T + (-3.29e18 + 5.70e18i)T^{2} \)
41 \( 1 + 4.75e9iT - 2.25e19T^{2} \)
43 \( 1 - 8.94e9T + 3.99e19T^{2} \)
47 \( 1 + (1.79e10 - 1.03e10i)T + (5.80e19 - 1.00e20i)T^{2} \)
53 \( 1 + (1.17e10 - 2.03e10i)T + (-2.45e20 - 4.25e20i)T^{2} \)
59 \( 1 + (-1.83e9 - 1.05e9i)T + (8.89e20 + 1.54e21i)T^{2} \)
61 \( 1 + (-7.28e9 + 4.20e9i)T + (1.32e21 - 2.29e21i)T^{2} \)
67 \( 1 + (-3.27e10 + 5.66e10i)T + (-4.09e21 - 7.08e21i)T^{2} \)
71 \( 1 + 2.46e11T + 1.64e22T^{2} \)
73 \( 1 + (8.87e10 + 5.12e10i)T + (1.14e22 + 1.98e22i)T^{2} \)
79 \( 1 + (-1.38e11 - 2.39e11i)T + (-2.95e22 + 5.11e22i)T^{2} \)
83 \( 1 - 8.18e10iT - 1.06e23T^{2} \)
89 \( 1 + (-4.69e10 + 2.71e10i)T + (1.23e23 - 2.13e23i)T^{2} \)
97 \( 1 - 3.42e11iT - 6.93e23T^{2} \)
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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

−11.66413018411508628690925995876, −10.48686314556817454183321893605, −9.488022578193756677040308151742, −8.891136456462613573713077928057, −7.899927556693571055260493651479, −6.23090086308045222773492855868, −4.55940120661957179884605630513, −3.55244999042846088182627086405, −2.42467500252553449920091676656, −1.33739291272494323533001495335, 0.37629454217047008012829895771, 1.88697294975911433770164479620, 2.75062875352172611373039577222, 4.45769558173488548252293386715, 6.03173151057027338441717000440, 6.99658802530835223837204537509, 8.073912348151967725435586459157, 8.827240546971638448707909085858, 9.935302286849829347803449062750, 11.05264222738873635246344416794

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