Properties

Label 2-9702-1.1-c1-0-16
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 2-s + 4-s − 3.46·5-s + 8-s − 3.46·10-s − 11-s − 2·13-s + 16-s + 3.46·17-s − 5.46·19-s − 3.46·20-s − 22-s − 6.92·23-s + 6.99·25-s − 2·26-s + 6·29-s − 5.46·31-s + 32-s + 3.46·34-s − 4.92·37-s − 5.46·38-s − 3.46·40-s + 3.46·41-s − 10.9·43-s − 44-s − 6.92·46-s + 9.46·47-s + ⋯
L(s)  = 1  + 0.707·2-s + 0.5·4-s − 1.54·5-s + 0.353·8-s − 1.09·10-s − 0.301·11-s − 0.554·13-s + 0.250·16-s + 0.840·17-s − 1.25·19-s − 0.774·20-s − 0.213·22-s − 1.44·23-s + 1.39·25-s − 0.392·26-s + 1.11·29-s − 0.981·31-s + 0.176·32-s + 0.594·34-s − 0.810·37-s − 0.886·38-s − 0.547·40-s + 0.541·41-s − 1.66·43-s − 0.150·44-s − 1.02·46-s + 1.38·47-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: \(0\)
Selberg data: \((2,\ 9702,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.529196302\)
\(L(\frac12)\) \(\approx\) \(1.529196302\)
\(L(\frac{3}{2})\) 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 \( 1 + 3.46T + 5T^{2} \)
13 \( 1 + 2T + 13T^{2} \)
17 \( 1 - 3.46T + 17T^{2} \)
19 \( 1 + 5.46T + 19T^{2} \)
23 \( 1 + 6.92T + 23T^{2} \)
29 \( 1 - 6T + 29T^{2} \)
31 \( 1 + 5.46T + 31T^{2} \)
37 \( 1 + 4.92T + 37T^{2} \)
41 \( 1 - 3.46T + 41T^{2} \)
43 \( 1 + 10.9T + 43T^{2} \)
47 \( 1 - 9.46T + 47T^{2} \)
53 \( 1 - 0.928T + 53T^{2} \)
59 \( 1 - 6.92T + 59T^{2} \)
61 \( 1 + 2T + 61T^{2} \)
67 \( 1 - 14.9T + 67T^{2} \)
71 \( 1 - 12T + 71T^{2} \)
73 \( 1 - 0.535T + 73T^{2} \)
79 \( 1 + 10.9T + 79T^{2} \)
83 \( 1 - 4.39T + 83T^{2} \)
89 \( 1 + 0.928T + 89T^{2} \)
97 \( 1 + 2T + 97T^{2} \)
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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

−7.63163573437093022473095897745, −7.02676361784371193107565311316, −6.36869672532373929642649560255, −5.46340024394311524299833640621, −4.84494584858992880510980182195, −4.00856087557716912936506218028, −3.73048834977900965850622078448, −2.78778809762374722163597599202, −1.92741556192511464573958881193, −0.50540044093228401329646949811, 0.50540044093228401329646949811, 1.92741556192511464573958881193, 2.78778809762374722163597599202, 3.73048834977900965850622078448, 4.00856087557716912936506218028, 4.84494584858992880510980182195, 5.46340024394311524299833640621, 6.36869672532373929642649560255, 7.02676361784371193107565311316, 7.63163573437093022473095897745

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