Properties

Label 2-14e2-1.1-c9-0-17
Degree $2$
Conductor $196$
Sign $-1$
Analytic cond. $100.947$
Root an. cond. $10.0472$
Motivic weight $9$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 228·3-s + 666·5-s + 3.23e4·9-s − 3.04e4·11-s + 3.23e4·13-s − 1.51e5·15-s − 5.90e5·17-s − 3.46e4·19-s + 1.04e6·23-s − 1.50e6·25-s − 2.87e6·27-s + 4.40e6·29-s + 7.40e6·31-s + 6.93e6·33-s + 1.02e7·37-s − 7.37e6·39-s − 1.83e7·41-s − 2.52e5·43-s + 2.15e7·45-s + 4.95e7·47-s + 1.34e8·51-s − 6.63e7·53-s − 2.02e7·55-s + 7.90e6·57-s + 6.15e7·59-s − 3.56e7·61-s + 2.15e7·65-s + ⋯
L(s)  = 1  − 1.62·3-s + 0.476·5-s + 1.64·9-s − 0.626·11-s + 0.314·13-s − 0.774·15-s − 1.71·17-s − 0.0610·19-s + 0.781·23-s − 0.772·25-s − 1.04·27-s + 1.15·29-s + 1.43·31-s + 1.01·33-s + 0.897·37-s − 0.510·39-s − 1.01·41-s − 0.0112·43-s + 0.782·45-s + 1.48·47-s + 2.78·51-s − 1.15·53-s − 0.298·55-s + 0.0992·57-s + 0.661·59-s − 0.329·61-s + 0.149·65-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 196 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(10-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 196 ^{s/2} \, \Gamma_{\C}(s+9/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(196\)    =    \(2^{2} \cdot 7^{2}\)
Sign: $-1$
Analytic conductor: \(100.947\)
Root analytic conductor: \(10.0472\)
Motivic weight: \(9\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 196,\ (\ :9/2),\ -1)\)

Particular Values

\(L(5)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{11}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 \)
good3 \( 1 + 76 p T + p^{9} T^{2} \)
5 \( 1 - 666 T + p^{9} T^{2} \)
11 \( 1 + 30420 T + p^{9} T^{2} \)
13 \( 1 - 32338 T + p^{9} T^{2} \)
17 \( 1 + 590994 T + p^{9} T^{2} \)
19 \( 1 + 34676 T + p^{9} T^{2} \)
23 \( 1 - 1048536 T + p^{9} T^{2} \)
29 \( 1 - 4409406 T + p^{9} T^{2} \)
31 \( 1 - 7401184 T + p^{9} T^{2} \)
37 \( 1 - 10234502 T + p^{9} T^{2} \)
41 \( 1 + 18352746 T + p^{9} T^{2} \)
43 \( 1 + 252340 T + p^{9} T^{2} \)
47 \( 1 - 49517136 T + p^{9} T^{2} \)
53 \( 1 + 66396906 T + p^{9} T^{2} \)
59 \( 1 - 61523748 T + p^{9} T^{2} \)
61 \( 1 + 35638622 T + p^{9} T^{2} \)
67 \( 1 - 181742372 T + p^{9} T^{2} \)
71 \( 1 - 90904968 T + p^{9} T^{2} \)
73 \( 1 - 262978678 T + p^{9} T^{2} \)
79 \( 1 + 116502832 T + p^{9} T^{2} \)
83 \( 1 - 9563724 T + p^{9} T^{2} \)
89 \( 1 + 611826714 T + p^{9} T^{2} \)
97 \( 1 - 259312798 T + p^{9} T^{2} \)
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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

−10.60811534304457445170870552413, −9.654050498603918184754718081269, −8.326259270099930529617044588736, −6.83859855512998320601489009529, −6.21437987122291653190589813289, −5.18866267650685211540886931758, −4.35453238273260656558586272865, −2.46960567930377211185531668438, −1.05344347001895307565235723757, 0, 1.05344347001895307565235723757, 2.46960567930377211185531668438, 4.35453238273260656558586272865, 5.18866267650685211540886931758, 6.21437987122291653190589813289, 6.83859855512998320601489009529, 8.326259270099930529617044588736, 9.654050498603918184754718081269, 10.60811534304457445170870552413

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