Properties

Label 2-9702-1.1-c1-0-118
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 − 0.585·5-s − 8-s + 0.585·10-s − 11-s + 3.82·13-s + 16-s + 3.65·17-s + 0.585·19-s − 0.585·20-s + 22-s + 6.24·23-s − 4.65·25-s − 3.82·26-s − 2.65·29-s + 4·31-s − 32-s − 3.65·34-s − 9.41·37-s − 0.585·38-s + 0.585·40-s − 5.41·41-s − 5.65·43-s − 44-s − 6.24·46-s − 10.4·47-s + ⋯
L(s)  = 1  − 0.707·2-s + 0.5·4-s − 0.261·5-s − 0.353·8-s + 0.185·10-s − 0.301·11-s + 1.06·13-s + 0.250·16-s + 0.886·17-s + 0.134·19-s − 0.130·20-s + 0.213·22-s + 1.30·23-s − 0.931·25-s − 0.750·26-s − 0.493·29-s + 0.718·31-s − 0.176·32-s − 0.627·34-s − 1.54·37-s − 0.0950·38-s + 0.0926·40-s − 0.845·41-s − 0.862·43-s − 0.150·44-s − 0.920·46-s − 1.52·47-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 \( 1 + 0.585T + 5T^{2} \)
13 \( 1 - 3.82T + 13T^{2} \)
17 \( 1 - 3.65T + 17T^{2} \)
19 \( 1 - 0.585T + 19T^{2} \)
23 \( 1 - 6.24T + 23T^{2} \)
29 \( 1 + 2.65T + 29T^{2} \)
31 \( 1 - 4T + 31T^{2} \)
37 \( 1 + 9.41T + 37T^{2} \)
41 \( 1 + 5.41T + 41T^{2} \)
43 \( 1 + 5.65T + 43T^{2} \)
47 \( 1 + 10.4T + 47T^{2} \)
53 \( 1 + 7.89T + 53T^{2} \)
59 \( 1 + 5.58T + 59T^{2} \)
61 \( 1 + 11.8T + 61T^{2} \)
67 \( 1 - 2.75T + 67T^{2} \)
71 \( 1 - 11.0T + 71T^{2} \)
73 \( 1 - 9.41T + 73T^{2} \)
79 \( 1 + 13.2T + 79T^{2} \)
83 \( 1 + 12.1T + 83T^{2} \)
89 \( 1 - 12.4T + 89T^{2} \)
97 \( 1 - 3.82T + 97T^{2} \)
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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

−7.46049137598760973334234103539, −6.75233962065937090664584337379, −6.12334159214139217521822155353, −5.34213998835673534034361167885, −4.65561783200969301874243971212, −3.34700725314762400136380792892, −3.31284023661381886819398487300, −1.90632174822418623153702264420, −1.19889274395475451031651852341, 0, 1.19889274395475451031651852341, 1.90632174822418623153702264420, 3.31284023661381886819398487300, 3.34700725314762400136380792892, 4.65561783200969301874243971212, 5.34213998835673534034361167885, 6.12334159214139217521822155353, 6.75233962065937090664584337379, 7.46049137598760973334234103539

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