Properties

Label 2-9702-1.1-c1-0-92
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 − 2·5-s − 8-s + 2·10-s − 11-s − 2·13-s + 16-s + 2·19-s − 2·20-s + 22-s − 25-s + 2·26-s − 6·29-s − 4·31-s − 32-s + 2·37-s − 2·38-s + 2·40-s + 8·41-s + 12·43-s − 44-s + 12·47-s + 50-s − 2·52-s + 2·53-s + 2·55-s + ⋯
L(s)  = 1  − 0.707·2-s + 1/2·4-s − 0.894·5-s − 0.353·8-s + 0.632·10-s − 0.301·11-s − 0.554·13-s + 1/4·16-s + 0.458·19-s − 0.447·20-s + 0.213·22-s − 1/5·25-s + 0.392·26-s − 1.11·29-s − 0.718·31-s − 0.176·32-s + 0.328·37-s − 0.324·38-s + 0.316·40-s + 1.24·41-s + 1.82·43-s − 0.150·44-s + 1.75·47-s + 0.141·50-s − 0.277·52-s + 0.274·53-s + 0.269·55-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)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 + T \)
3 \( 1 \)
7 \( 1 \)
11 \( 1 + T \)
good5 \( 1 + 2 T + p T^{2} \) 1.5.c
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 + p T^{2} \) 1.17.a
19 \( 1 - 2 T + p T^{2} \) 1.19.ac
23 \( 1 + p T^{2} \) 1.23.a
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 + 4 T + p T^{2} \) 1.31.e
37 \( 1 - 2 T + p T^{2} \) 1.37.ac
41 \( 1 - 8 T + p T^{2} \) 1.41.ai
43 \( 1 - 12 T + p T^{2} \) 1.43.am
47 \( 1 - 12 T + p T^{2} \) 1.47.am
53 \( 1 - 2 T + p T^{2} \) 1.53.ac
59 \( 1 - 10 T + p T^{2} \) 1.59.ak
61 \( 1 - 10 T + p T^{2} \) 1.61.ak
67 \( 1 + 12 T + p T^{2} \) 1.67.m
71 \( 1 + 4 T + p T^{2} \) 1.71.e
73 \( 1 + 12 T + p T^{2} \) 1.73.m
79 \( 1 + p T^{2} \) 1.79.a
83 \( 1 + 18 T + p T^{2} \) 1.83.s
89 \( 1 + p T^{2} \) 1.89.a
97 \( 1 - 12 T + p T^{2} \) 1.97.am
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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

−7.37879324142005899641967830967, −7.12718699626659355908408781390, −5.85681260756016898432318007880, −5.54145784016091300416607843536, −4.34837378838810542722999730423, −3.88039108882371738271699362297, −2.86920671461020559917351265420, −2.18047062847661088369700678833, −0.978990914696866592185433823971, 0, 0.978990914696866592185433823971, 2.18047062847661088369700678833, 2.86920671461020559917351265420, 3.88039108882371738271699362297, 4.34837378838810542722999730423, 5.54145784016091300416607843536, 5.85681260756016898432318007880, 7.12718699626659355908408781390, 7.37879324142005899641967830967

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