Properties

Label 2-9702-1.1-c1-0-149
Degree $2$
Conductor $9702$
Sign $-1$
Analytic cond. $77.4708$
Root an. cond. $8.80175$
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 + 4-s + 8-s + 11-s − 4·13-s + 16-s − 17-s + 3·19-s + 22-s + 23-s − 5·25-s − 4·26-s + 29-s − 6·31-s + 32-s − 34-s − 3·37-s + 3·38-s − 6·41-s + 43-s + 44-s + 46-s − 47-s − 5·50-s − 4·52-s + 58-s + 7·59-s + ⋯
L(s)  = 1  + 0.707·2-s + 1/2·4-s + 0.353·8-s + 0.301·11-s − 1.10·13-s + 1/4·16-s − 0.242·17-s + 0.688·19-s + 0.213·22-s + 0.208·23-s − 25-s − 0.784·26-s + 0.185·29-s − 1.07·31-s + 0.176·32-s − 0.171·34-s − 0.493·37-s + 0.486·38-s − 0.937·41-s + 0.152·43-s + 0.150·44-s + 0.147·46-s − 0.145·47-s − 0.707·50-s − 0.554·52-s + 0.131·58-s + 0.911·59-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: yes
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 \( 1 + p T^{2} \)
13 \( 1 + 4 T + p T^{2} \)
17 \( 1 + T + p T^{2} \)
19 \( 1 - 3 T + p T^{2} \)
23 \( 1 - T + p T^{2} \)
29 \( 1 - T + p T^{2} \)
31 \( 1 + 6 T + p T^{2} \)
37 \( 1 + 3 T + p T^{2} \)
41 \( 1 + 6 T + p T^{2} \)
43 \( 1 - T + p T^{2} \)
47 \( 1 + T + p T^{2} \)
53 \( 1 + p T^{2} \)
59 \( 1 - 7 T + p T^{2} \)
61 \( 1 + 6 T + p T^{2} \)
67 \( 1 + 4 T + p T^{2} \)
71 \( 1 - 15 T + p T^{2} \)
73 \( 1 + 12 T + p T^{2} \)
79 \( 1 + p T^{2} \)
83 \( 1 + 16 T + p T^{2} \)
89 \( 1 + 8 T + p T^{2} \)
97 \( 1 + 7 T + p T^{2} \)
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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

−7.17771510177222704790130645353, −6.74491068671730722268168079203, −5.78264411571812896829987777620, −5.30390016817710142270316814947, −4.57756055657851239546035527260, −3.85299022907865807887494069853, −3.11080416218312545614960133256, −2.28545100223998648852991739349, −1.45211089439733810757236744771, 0, 1.45211089439733810757236744771, 2.28545100223998648852991739349, 3.11080416218312545614960133256, 3.85299022907865807887494069853, 4.57756055657851239546035527260, 5.30390016817710142270316814947, 5.78264411571812896829987777620, 6.74491068671730722268168079203, 7.17771510177222704790130645353

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