Properties

Label 2-9802-1.1-c1-0-223
Degree $2$
Conductor $9802$
Sign $-1$
Analytic cond. $78.2693$
Root an. cond. $8.84699$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s − 3-s + 4-s − 5-s + 6-s + 2·7-s − 8-s − 2·9-s + 10-s + 3·11-s − 12-s − 2·14-s + 15-s + 16-s + 8·17-s + 2·18-s − 20-s − 2·21-s − 3·22-s + 4·23-s + 24-s − 4·25-s + 5·27-s + 2·28-s − 29-s − 30-s + 3·31-s + ⋯
L(s)  = 1  − 0.707·2-s − 0.577·3-s + 1/2·4-s − 0.447·5-s + 0.408·6-s + 0.755·7-s − 0.353·8-s − 2/3·9-s + 0.316·10-s + 0.904·11-s − 0.288·12-s − 0.534·14-s + 0.258·15-s + 1/4·16-s + 1.94·17-s + 0.471·18-s − 0.223·20-s − 0.436·21-s − 0.639·22-s + 0.834·23-s + 0.204·24-s − 4/5·25-s + 0.962·27-s + 0.377·28-s − 0.185·29-s − 0.182·30-s + 0.538·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9802 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9802 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9802\)    =    \(2 \cdot 13^{2} \cdot 29\)
Sign: $-1$
Analytic conductor: \(78.2693\)
Root analytic conductor: \(8.84699\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9802,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + T \)
13 \( 1 \)
29 \( 1 + T \)
good3 \( 1 + T + p T^{2} \)
5 \( 1 + T + p T^{2} \)
7 \( 1 - 2 T + p T^{2} \)
11 \( 1 - 3 T + p T^{2} \)
17 \( 1 - 8 T + p T^{2} \)
19 \( 1 + p T^{2} \)
23 \( 1 - 4 T + p T^{2} \)
31 \( 1 - 3 T + p T^{2} \)
37 \( 1 + 8 T + p T^{2} \)
41 \( 1 + 2 T + p T^{2} \)
43 \( 1 + 11 T + p T^{2} \)
47 \( 1 + 13 T + p T^{2} \)
53 \( 1 + 11 T + p T^{2} \)
59 \( 1 + p T^{2} \)
61 \( 1 + 8 T + p T^{2} \)
67 \( 1 - 12 T + p T^{2} \)
71 \( 1 + 2 T + p T^{2} \)
73 \( 1 + 4 T + p T^{2} \)
79 \( 1 - 15 T + p T^{2} \)
83 \( 1 + 4 T + p T^{2} \)
89 \( 1 - 10 T + p T^{2} \)
97 \( 1 - 2 T + p T^{2} \)
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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

−7.45790780600423535487280017873, −6.64381446645655038387582814769, −6.12588233717155909154310932814, −5.20740025696206682942051926852, −4.85398952064887263701306944035, −3.53368230693309007128803898698, −3.19218601281688441638785666758, −1.78887385760705080248268112882, −1.14414427336107706043571430115, 0, 1.14414427336107706043571430115, 1.78887385760705080248268112882, 3.19218601281688441638785666758, 3.53368230693309007128803898698, 4.85398952064887263701306944035, 5.20740025696206682942051926852, 6.12588233717155909154310932814, 6.64381446645655038387582814769, 7.45790780600423535487280017873

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