Properties

Label 2-9800-1.1-c1-0-182
Degree $2$
Conductor $9800$
Sign $-1$
Analytic cond. $78.2533$
Root an. cond. $8.84609$
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  + 2.54·3-s + 3.47·9-s − 3.91·11-s − 3.47·13-s + 5.08·17-s + 5.25·19-s − 6.01·23-s + 1.20·27-s − 10.2·29-s − 2.04·31-s − 9.95·33-s + 0.405·37-s − 8.83·39-s + 2.57·41-s − 6.15·43-s + 0.480·47-s + 12.9·51-s + 0.466·53-s + 13.3·57-s + 10.3·59-s − 8.08·61-s + 4.15·67-s − 15.3·69-s − 4.28·71-s − 4.81·73-s − 12.6·79-s − 7.35·81-s + ⋯
L(s)  = 1  + 1.46·3-s + 1.15·9-s − 1.17·11-s − 0.963·13-s + 1.23·17-s + 1.20·19-s − 1.25·23-s + 0.231·27-s − 1.90·29-s − 0.367·31-s − 1.73·33-s + 0.0665·37-s − 1.41·39-s + 0.402·41-s − 0.939·43-s + 0.0700·47-s + 1.81·51-s + 0.0640·53-s + 1.76·57-s + 1.34·59-s − 1.03·61-s + 0.507·67-s − 1.84·69-s − 0.508·71-s − 0.563·73-s − 1.42·79-s − 0.817·81-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 9800 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 9800 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(9800\)    =    \(2^{3} \cdot 5^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(78.2533\)
Root analytic conductor: \(8.84609\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 9800,\ (\ :1/2),\ -1)\)

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 \( 1 \)
5 \( 1 \)
7 \( 1 \)
good3 \( 1 - 2.54T + 3T^{2} \)
11 \( 1 + 3.91T + 11T^{2} \)
13 \( 1 + 3.47T + 13T^{2} \)
17 \( 1 - 5.08T + 17T^{2} \)
19 \( 1 - 5.25T + 19T^{2} \)
23 \( 1 + 6.01T + 23T^{2} \)
29 \( 1 + 10.2T + 29T^{2} \)
31 \( 1 + 2.04T + 31T^{2} \)
37 \( 1 - 0.405T + 37T^{2} \)
41 \( 1 - 2.57T + 41T^{2} \)
43 \( 1 + 6.15T + 43T^{2} \)
47 \( 1 - 0.480T + 47T^{2} \)
53 \( 1 - 0.466T + 53T^{2} \)
59 \( 1 - 10.3T + 59T^{2} \)
61 \( 1 + 8.08T + 61T^{2} \)
67 \( 1 - 4.15T + 67T^{2} \)
71 \( 1 + 4.28T + 71T^{2} \)
73 \( 1 + 4.81T + 73T^{2} \)
79 \( 1 + 12.6T + 79T^{2} \)
83 \( 1 + 8.42T + 83T^{2} \)
89 \( 1 + 2.38T + 89T^{2} \)
97 \( 1 + 1.32T + 97T^{2} \)
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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

−7.53014423165467032444634425774, −7.09277182575219883829880654691, −5.63478120807311374323172150876, −5.47380443858001091952338009154, −4.38017374670617440157245970540, −3.57268334038515846670135629048, −3.00557726906082864455579955483, −2.32676912548192635856048572164, −1.54447315937560429442657434389, 0, 1.54447315937560429442657434389, 2.32676912548192635856048572164, 3.00557726906082864455579955483, 3.57268334038515846670135629048, 4.38017374670617440157245970540, 5.47380443858001091952338009154, 5.63478120807311374323172150876, 7.09277182575219883829880654691, 7.53014423165467032444634425774

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