Properties

Label 2-9702-1.1-c1-0-70
Degree $2$
Conductor $9702$
Sign $-1$
Analytic cond. $77.4708$
Root an. cond. $8.80175$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2-s + 4-s − 4.41·5-s − 8-s + 4.41·10-s + 11-s + 16-s − 2.37·17-s − 3.68·19-s − 4.41·20-s − 22-s − 4.73·23-s + 14.5·25-s + 6.52·29-s − 3.37·31-s − 32-s + 2.37·34-s + 7.68·37-s + 3.68·38-s + 4.41·40-s − 12.1·41-s + 3.06·43-s + 44-s + 4.73·46-s + 4.10·47-s − 14.5·50-s − 8·53-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 1.97·5-s − 0.353·8-s + 1.39·10-s + 0.301·11-s + 0.250·16-s − 0.576·17-s − 0.846·19-s − 0.988·20-s − 0.213·22-s − 0.986·23-s + 2.90·25-s + 1.21·29-s − 0.606·31-s − 0.176·32-s + 0.407·34-s + 1.26·37-s + 0.598·38-s + 0.698·40-s − 1.89·41-s + 0.467·43-s + 0.150·44-s + 0.697·46-s + 0.599·47-s − 2.05·50-s − 1.09·53-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9702 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9702 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9702\)    =    \(2 \cdot 3^{2} \cdot 7^{2} \cdot 11\)
Sign: $-1$
Analytic conductor: \(77.4708\)
Root analytic conductor: \(8.80175\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9702,\ (\ :1/2),\ -1)\)

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 \( 1 + T \)
3 \( 1 \)
7 \( 1 \)
11 \( 1 - T \)
good5 \( 1 + 4.41T + 5T^{2} \)
13 \( 1 + 13T^{2} \)
17 \( 1 + 2.37T + 17T^{2} \)
19 \( 1 + 3.68T + 19T^{2} \)
23 \( 1 + 4.73T + 23T^{2} \)
29 \( 1 - 6.52T + 29T^{2} \)
31 \( 1 + 3.37T + 31T^{2} \)
37 \( 1 - 7.68T + 37T^{2} \)
41 \( 1 + 12.1T + 41T^{2} \)
43 \( 1 - 3.06T + 43T^{2} \)
47 \( 1 - 4.10T + 47T^{2} \)
53 \( 1 + 8T + 53T^{2} \)
59 \( 1 - 12.5T + 59T^{2} \)
61 \( 1 - 3.79T + 61T^{2} \)
67 \( 1 - 10.1T + 67T^{2} \)
71 \( 1 + 0.934T + 71T^{2} \)
73 \( 1 + 7.46T + 73T^{2} \)
79 \( 1 + 0.418T + 79T^{2} \)
83 \( 1 - 2.14T + 83T^{2} \)
89 \( 1 - 12.8T + 89T^{2} \)
97 \( 1 - 7T + 97T^{2} \)
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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

−7.53007439044715456806287020262, −6.75473704140712739250575622704, −6.38002215852065879665967483075, −5.16328095151499299345461209047, −4.32701290164631969254751161653, −3.88192433243789002706517155410, −3.06322225371137151667421357932, −2.12249707919965707724894924317, −0.862623496353935634237203731785, 0, 0.862623496353935634237203731785, 2.12249707919965707724894924317, 3.06322225371137151667421357932, 3.88192433243789002706517155410, 4.32701290164631969254751161653, 5.16328095151499299345461209047, 6.38002215852065879665967483075, 6.75473704140712739250575622704, 7.53007439044715456806287020262

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