Properties

Label 2-98-7.6-c12-0-36
Degree $2$
Conductor $98$
Sign $-0.755 - 0.654i$
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  + 45.2·2-s − 1.27e3i·3-s + 2.04e3·4-s + 2.86e4i·5-s − 5.78e4i·6-s + 9.26e4·8-s − 1.10e6·9-s + 1.29e6i·10-s + 6.36e5·11-s − 2.61e6i·12-s − 3.67e6i·13-s + 3.65e7·15-s + 4.19e6·16-s − 1.29e7i·17-s − 4.98e7·18-s + 2.20e7i·19-s + ⋯
L(s)  = 1  + 0.707·2-s − 1.75i·3-s + 0.500·4-s + 1.83i·5-s − 1.23i·6-s + 0.353·8-s − 2.07·9-s + 1.29i·10-s + 0.359·11-s − 0.876i·12-s − 0.761i·13-s + 3.21·15-s + 0.250·16-s − 0.537i·17-s − 1.46·18-s + 0.468i·19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.755 - 0.654i)\, \overline{\Lambda}(13-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s+6) \, L(s)\cr =\mathstrut & (-0.755 - 0.654i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98\)    =    \(2 \cdot 7^{2}\)
Sign: $-0.755 - 0.654i$
Analytic conductor: \(89.5713\)
Root analytic conductor: \(9.46421\)
Motivic weight: \(12\)
Rational: no
Arithmetic: yes
Character: $\chi_{98} (97, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 98,\ (\ :6),\ -0.755 - 0.654i)\)

Particular Values

\(L(\frac{13}{2})\) \(\approx\) \(0.04845357828\)
\(L(\frac12)\) \(\approx\) \(0.04845357828\)
\(L(7)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 - 45.2T \)
7 \( 1 \)
good3 \( 1 + 1.27e3iT - 5.31e5T^{2} \)
5 \( 1 - 2.86e4iT - 2.44e8T^{2} \)
11 \( 1 - 6.36e5T + 3.13e12T^{2} \)
13 \( 1 + 3.67e6iT - 2.32e13T^{2} \)
17 \( 1 + 1.29e7iT - 5.82e14T^{2} \)
19 \( 1 - 2.20e7iT - 2.21e15T^{2} \)
23 \( 1 + 1.09e8T + 2.19e16T^{2} \)
29 \( 1 + 1.71e8T + 3.53e17T^{2} \)
31 \( 1 - 1.40e8iT - 7.87e17T^{2} \)
37 \( 1 + 6.20e8T + 6.58e18T^{2} \)
41 \( 1 + 2.48e9iT - 2.25e19T^{2} \)
43 \( 1 + 1.21e10T + 3.99e19T^{2} \)
47 \( 1 + 6.14e9iT - 1.16e20T^{2} \)
53 \( 1 + 3.72e10T + 4.91e20T^{2} \)
59 \( 1 - 5.83e10iT - 1.77e21T^{2} \)
61 \( 1 + 3.95e10iT - 2.65e21T^{2} \)
67 \( 1 + 1.48e10T + 8.18e21T^{2} \)
71 \( 1 - 3.43e10T + 1.64e22T^{2} \)
73 \( 1 - 2.46e11iT - 2.29e22T^{2} \)
79 \( 1 + 3.43e11T + 5.90e22T^{2} \)
83 \( 1 - 3.79e11iT - 1.06e23T^{2} \)
89 \( 1 + 5.83e11iT - 2.46e23T^{2} \)
97 \( 1 + 5.78e11iT - 6.93e23T^{2} \)
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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

−11.30646487082832204020610485788, −10.17203348492472962323760712233, −8.087521133975675825818475033914, −7.21369472087961789795569303065, −6.56152790149466040668982590082, −5.70088429473155010712267367339, −3.45800756033556783403800509340, −2.60850915970142229924350642631, −1.63169600075278565194829555021, −0.00743063310814564424262964325, 1.67564681573292623029467103361, 3.53620212742487772926296550385, 4.45634109730987039826082087446, 4.94882705231401700556318817058, 6.06693762049530058698068815200, 8.245293864666684007837562738351, 9.145132722836713459490295537086, 9.901505387736072439088252918049, 11.25815105180188584290360062139, 12.09280379437606074849890130385

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