Properties

Label 2-98-1.1-c9-0-17
Degree $2$
Conductor $98$
Sign $1$
Analytic cond. $50.4735$
Root an. cond. $7.10447$
Motivic weight $9$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 16·2-s + 247.·3-s + 256·4-s + 2.37e3·5-s − 3.95e3·6-s − 4.09e3·8-s + 4.13e4·9-s − 3.79e4·10-s − 2.79e4·11-s + 6.32e4·12-s − 6.09e4·13-s + 5.86e5·15-s + 6.55e4·16-s + 3.58e5·17-s − 6.61e5·18-s + 3.91e5·19-s + 6.07e5·20-s + 4.47e5·22-s − 3.02e5·23-s − 1.01e6·24-s + 3.67e6·25-s + 9.75e5·26-s + 5.35e6·27-s + 6.73e6·29-s − 9.38e6·30-s − 2.98e6·31-s − 1.04e6·32-s + ⋯
L(s)  = 1  − 0.707·2-s + 1.76·3-s + 0.5·4-s + 1.69·5-s − 1.24·6-s − 0.353·8-s + 2.10·9-s − 1.20·10-s − 0.575·11-s + 0.880·12-s − 0.591·13-s + 2.99·15-s + 0.250·16-s + 1.04·17-s − 1.48·18-s + 0.689·19-s + 0.849·20-s + 0.406·22-s − 0.225·23-s − 0.622·24-s + 1.88·25-s + 0.418·26-s + 1.93·27-s + 1.76·29-s − 2.11·30-s − 0.580·31-s − 0.176·32-s + ⋯

Functional equation

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

Invariants

Degree: \(2\)
Conductor: \(98\)    =    \(2 \cdot 7^{2}\)
Sign: $1$
Analytic conductor: \(50.4735\)
Root analytic conductor: \(7.10447\)
Motivic weight: \(9\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 98,\ (\ :9/2),\ 1)\)

Particular Values

\(L(5)\) \(\approx\) \(4.120108411\)
\(L(\frac12)\) \(\approx\) \(4.120108411\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + 16T \)
7 \( 1 \)
good3 \( 1 - 247.T + 1.96e4T^{2} \)
5 \( 1 - 2.37e3T + 1.95e6T^{2} \)
11 \( 1 + 2.79e4T + 2.35e9T^{2} \)
13 \( 1 + 6.09e4T + 1.06e10T^{2} \)
17 \( 1 - 3.58e5T + 1.18e11T^{2} \)
19 \( 1 - 3.91e5T + 3.22e11T^{2} \)
23 \( 1 + 3.02e5T + 1.80e12T^{2} \)
29 \( 1 - 6.73e6T + 1.45e13T^{2} \)
31 \( 1 + 2.98e6T + 2.64e13T^{2} \)
37 \( 1 + 3.49e6T + 1.29e14T^{2} \)
41 \( 1 + 3.43e7T + 3.27e14T^{2} \)
43 \( 1 + 1.45e7T + 5.02e14T^{2} \)
47 \( 1 - 2.76e7T + 1.11e15T^{2} \)
53 \( 1 + 2.39e7T + 3.29e15T^{2} \)
59 \( 1 - 1.20e8T + 8.66e15T^{2} \)
61 \( 1 + 7.23e7T + 1.16e16T^{2} \)
67 \( 1 - 8.70e7T + 2.72e16T^{2} \)
71 \( 1 - 2.19e8T + 4.58e16T^{2} \)
73 \( 1 + 2.67e8T + 5.88e16T^{2} \)
79 \( 1 - 2.85e7T + 1.19e17T^{2} \)
83 \( 1 - 3.83e8T + 1.86e17T^{2} \)
89 \( 1 + 7.21e8T + 3.50e17T^{2} \)
97 \( 1 - 6.73e8T + 7.60e17T^{2} \)
show more
show less
   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−12.35829094245976706339592985832, −10.18583586344390301684429741488, −9.910197857143110883629239469613, −8.923751966904666789746702288290, −7.984031453049583935924865975154, −6.83116626036244688420277619934, −5.25917269491980614304805987692, −3.14497718489080639100111833564, −2.29444438397299505807549402940, −1.32848085843790126318020086955, 1.32848085843790126318020086955, 2.29444438397299505807549402940, 3.14497718489080639100111833564, 5.25917269491980614304805987692, 6.83116626036244688420277619934, 7.984031453049583935924865975154, 8.923751966904666789746702288290, 9.910197857143110883629239469613, 10.18583586344390301684429741488, 12.35829094245976706339592985832

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